Skip to main content Skip to footer
HomeHome
 
  • Homepage
  • Searching for patents

    Patent knowledge

    Access our patent databases and search tools.

    Go to overview 

    • Overview
    • Technical information
      • Overview
      • Espacenet - patent search
      • European Publication Server
      • EP full-text search
    • Legal information
      • Overview
      • European Patent Register
      • European Patent Bulletin
      • European Case Law Identifier sitemap
      • Third-party observations
    • Business information
      • Overview
      • PATSTAT
      • IPscore
      • Technology insight reports
    • Data
      • Overview
      • Technology Intelligence Platform
      • Linked open EP data
      • Bulk data sets
      • Web services
      • Coverage, codes and statistics
    • Technology platforms
      • Overview
      • Plastics in transition
      • Water innovation
      • Space innovation
      • Technologies combatting cancer
      • Firefighting technologies
      • Clean energy technologies
      • Fighting coronavirus
    • Helpful resources
      • Overview
      • First time here?
      • Asian patent information
      • Patent information centres
      • Patent Translate
      • Patent Knowledge News
      • Business and statistics
      • Unitary Patent information in patent knowledge
    Image
    Plastics in Transition

    Technology insight report on plastic waste management

  • Applying for a patent

    Applying for a patent

    Practical information on filing and grant procedures.

    Go to overview 

    • Overview
    • European route
      • Overview
      • European Patent Guide
      • Oppositions
      • Oral proceedings
      • Appeals
      • Unitary Patent & Unified Patent Court
      • National validation
      • Request for extension/validation
    • International route (PCT)
      • Overview
      • Euro-PCT Guide – PCT procedure at the EPO
      • EPO decisions and notices
      • PCT provisions and resources
      • Extension/validation request
      • Reinforced partnership programme
      • Accelerating your PCT application
      • Patent Prosecution Highway (PPH)
      • Training and events
    • National route
    • Find a professional representative
    • MyEPO services
      • Overview
      • Understand our services
      • Get access
      • File with us
      • Interact with us on your files
      • Online Filing & fee payment outages
    • Forms
      • Overview
      • Request for examination
    • Fees
      • Overview
      • European fees (EPC)
      • International fees (PCT)
      • Unitary Patent fees (UP)
      • Fee payment and refunds
      • Warning

    UP

    Find out how the Unitary Patent can enhance your IP strategy

  • Law & practice

    Law & practice

    European patent law, the Official Journal and other legal texts.

    Go to overview 

    • Overview
    • Legal texts
      • Overview
      • European Patent Convention
      • Official Journal
      • Guidelines
      • Extension / validation system
      • London Agreement
      • National law relating to the EPC
      • Unitary patent system
      • National measures relating to the Unitary Patent
    • Court practices
      • Overview
      • European Patent Judges' Symposium
    • User consultations
      • Overview
      • Ongoing consultations
      • Completed consultations
    • Substantive patent law harmonisation
      • Overview
      • The Tegernsee process
      • Group B+
    • Convergence of practice
    • Options for professional representatives
    Image
    Law and practice scales 720x237

    Keep up with key aspects of selected BoA decisions with our monthly "Abstracts of decisions”

  • News & events

    News & events

    Our latest news, podcasts and events, including the European Inventor Award.

    Go to overview 

     

    • Overview
    • News
    • Events
    • European Inventor Award
      • Overview
      • The meaning of tomorrow
      • About the award
      • Categories and prizes
      • Meet the finalists
      • Nominations
      • European Inventor Network
      • The 2024 event
    • Young Inventor Prize
      • Overview
      • About the prize
      • Nominations
      • The jury
      • The world, reimagined
    • Press centre
      • Overview
      • Patent Index and statistics
      • Search in press centre
      • Background information
      • Copyright
      • Press contacts
      • Call back form
      • Email alert service
    • Innovation and patenting in focus
      • Overview
      • Water-related technologies
      • CodeFest
      • Green tech in focus
      • Research institutes
      • Women inventors
      • Lifestyle
      • Space and satellites
      • The future of medicine
      • Materials science
      • Mobile communications
      • Biotechnology
      • Patent classification
      • Digital technologies
      • The future of manufacturing
      • Books by EPO experts
    • "Talk innovation" podcast

    Podcast

    From ideas to inventions: tune into our podcast for the latest in tech and IP

  • Learning

    Learning

    The European Patent Academy – the point of access to your learning

    Go to overview 

    • Overview
    • Learning activities and paths
      • Overview
      • Learning activities
      • Learning paths
    • EQE and EPAC
      • Overview
      • EQE - European qualifying examination
      • EPAC - European patent administration certification
      • CSP – Candidate Support Programme
    • Learning resources by area of interest
      • Overview
      • Patent granting
      • Technology transfer and dissemination
      • Patent enforcement and litigation
    • Learning resources by profile
      • Overview
      • Business and IP managers
      • EQE and EPAC Candidates
      • Judges, lawyers and prosecutors
      • National offices and IP authorities
      • Patent attorneys and paralegals
      • Universities, research centres and technology transfer centres (TTOs)
    Image
    Patent Academy catalogue

    Have a look at the extensive range of learning opportunities in the European Patent Academy training catalogue

  • About us

    About us

    Find out more about our work, values, history and vision

    Go to overview 

    • Overview
    • The EPO at a glance
    • 50 years of the EPC
      • Overview
      • Official celebrations
      • Member states’ video statements
      • 50 Leading Tech Voices
      • Athens Marathon
      • Kids’ collaborative art competition
    • Legal foundations and member states
      • Overview
      • Legal foundations
      • Member states of the European Patent Organisation
      • Extension states
      • Validation states
    • Administrative Council and subsidiary bodies
      • Overview
      • Communiqués
      • Calendar
      • Documents and publications
      • Administrative Council
    • Principles & strategy
      • Overview
      • Our mission, vision, values and corporate policy
      • Strategic Plan 2028
      • Towards a New Normal
    • Leadership & management
      • Overview
      • President António Campinos
      • Management Advisory Committee
    • Sustainability at the EPO
      • Overview
      • Environmental
      • Social
      • Governance and Financial sustainability
    • Services & activities
      • Overview
      • Our services & structure
      • Quality
      • Consulting our users
      • European and international co-operation
      • European Patent Academy
      • Chief Economist
      • Ombuds Office
      • Reporting wrongdoing
    • Observatory on Patents and Technology
      • Overview
      • Innovation actors
      • Policy and funding
      • Tools
      • About the Observatory
    • Procurement
      • Overview
      • Procurement forecast
      • Doing business with the EPO
      • Procurement procedures
      • Sustainable Procurement Policy
      • About eTendering and electronic signatures
      • Procurement portal
      • Invoicing
      • General conditions
      • Archived tenders
    • Transparency portal
      • Overview
      • General
      • Human
      • Environmental
      • Organisational
      • Social and relational
      • Economic
      • Governance
    • Statistics and trends
      • Overview
      • Statistics & Trends Centre
      • Patent Index 2024
      • EPO Data Hub
      • Clarification on data sources
    • History
      • Overview
      • 1970s
      • 1980s
      • 1990s
      • 2000s
      • 2010s
      • 2020s
    • Art collection
      • Overview
      • The collection
      • Let's talk about art
      • Artists
      • Media library
      • What's on
      • Publications
      • Contact
      • Culture Space A&T 5-10
      • "Long Night"
    Image
    Patent Index 2024 keyvisual showing brightly lit up data chip, tinted in purple, bright blue

    Track the latest tech trends with our Patent Index

 
en de fr
  • Language selection
  • English
  • Deutsch
  • Français
Main navigation
  • Homepage
    • Go back
    • New to patents
  • New to patents
    • Go back
    • Your business and patents
    • Why do we have patents?
    • What's your big idea?
    • Are you ready?
    • What to expect
    • How to apply for a patent
    • Is it patentable?
    • Are you first?
    • Patent quiz
    • Unitary patent video
  • Searching for patents
    • Go back
    • Overview
    • Technical information
      • Go back
      • Overview
      • Espacenet - patent search
        • Go back
        • Overview
        • National patent office databases
        • Global Patent Index (GPI)
        • Release notes
      • European Publication Server
        • Go back
        • Overview
        • Release notes
        • Cross-reference index for Euro-PCT applications
        • EP authority file
        • Help
      • EP full-text search
    • Legal information
      • Go back
      • Overview
      • European Patent Register
        • Go back
        • Overview
        • Release notes archive
        • Register documentation
          • Go back
          • Overview
          • Deep link data coverage
          • Federated Register
          • Register events
      • European Patent Bulletin
        • Go back
        • Overview
        • Download Bulletin
        • EP Bulletin search
        • Help
      • European Case Law Identifier sitemap
      • Third-party observations
    • Business information
      • Go back
      • Overview
      • PATSTAT
      • IPscore
        • Go back
        • Release notes
      • Technology insight reports
    • Data
      • Go back
      • Overview
      • Technology Intelligence Platform
      • Linked open EP data
      • Bulk data sets
        • Go back
        • Overview
        • Manuals
        • Sequence listings
        • National full-text data
        • European Patent Register data
        • EPO worldwide bibliographic data (DOCDB)
        • EP full-text data
        • EPO worldwide legal event data (INPADOC)
        • EP bibliographic data (EBD)
        • Boards of Appeal decisions
      • Web services
        • Go back
        • Overview
        • Open Patent Services (OPS)
        • European Publication Server web service
      • Coverage, codes and statistics
        • Go back
        • Weekly updates
        • Updated regularly
    • Technology platforms
      • Go back
      • Overview
      • Plastics in transition
        • Go back
        • Overview
        • Plastics waste recovery
        • Plastics waste recycling
        • Alternative plastics
      • Innovation in water technologies
        • Go back
        • Overview
        • Clean water
        • Protection from water
      • Space innovation
        • Go back
        • Overview
        • Cosmonautics
        • Space observation
      • Technologies combatting cancer
        • Go back
        • Overview
        • Prevention and early detection
        • Diagnostics
        • Therapies
        • Wellbeing and aftercare
      • Firefighting technologies
        • Go back
        • Overview
        • Detection and prevention of fires
        • Fire extinguishing
        • Protective equipment
        • Post-fire restoration
      • Clean energy technologies
        • Go back
        • Overview
        • Renewable energy
        • Carbon-intensive industries
        • Energy storage and other enabling technologies
      • Fighting coronavirus
        • Go back
        • Overview
        • Vaccines and therapeutics
          • Go back
          • Overview
          • Vaccines
          • Overview of candidate therapies for COVID-19
          • Candidate antiviral and symptomatic therapeutics
          • Nucleic acids and antibodies to fight coronavirus
        • Diagnostics and analytics
          • Go back
          • Overview
          • Protein and nucleic acid assays
          • Analytical protocols
        • Informatics
          • Go back
          • Overview
          • Bioinformatics
          • Healthcare informatics
        • Technologies for the new normal
          • Go back
          • Overview
          • Devices, materials and equipment
          • Procedures, actions and activities
          • Digital technologies
        • Inventors against coronavirus
    • Helpful resources
      • Go back
      • Overview
      • First time here?
        • Go back
        • Overview
        • Basic definitions
        • Patent classification
          • Go back
          • Overview
          • Cooperative Patent Classification (CPC)
        • Patent families
          • Go back
          • Overview
          • DOCDB simple patent family
          • INPADOC extended patent family
        • Legal event data
          • Go back
          • Overview
          • INPADOC classification scheme
      • Asian patent information
        • Go back
        • Overview
        • China (CN)
          • Go back
          • Overview
          • Facts and figures
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Chinese Taipei (TW)
          • Go back
          • Overview
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • India (IN)
          • Go back
          • Overview
          • Facts and figures
          • Grant procedure
          • Numbering system
        • Japan (JP)
          • Go back
          • Overview
          • Facts and figures
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Korea (KR)
          • Go back
          • Overview
          • Facts and figures
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Russian Federation (RU)
          • Go back
          • Overview
          • Facts and figures
          • Numbering system
          • Searching in databases
        • Useful links
      • Patent information centres (PATLIB)
      • Patent Translate
      • Patent Knowledge News
      • Business and statistics
      • Unitary Patent information in patent knowledge
  • Applying for a patent
    • Go back
    • Overview
    • European route
      • Go back
      • Overview
      • European Patent Guide
      • Oppositions
      • Oral proceedings
        • Go back
        • Oral proceedings calendar
          • Go back
          • Calendar
          • Public access to appeal proceedings
          • Public access to opposition proceedings
          • Technical guidelines
      • Appeals
      • Unitary Patent & Unified Patent Court
        • Go back
        • Overview
        • Unitary Patent
          • Go back
          • Overview
          • Legal framework
          • Main features
          • Applying for a Unitary Patent
          • Cost of a Unitary Patent
          • Translation and compensation
          • Start date
          • Introductory brochures
        • Unified Patent Court
      • National validation
      • Extension/validation request
    • International route
      • Go back
      • Overview
      • Euro-PCT Guide
      • Entry into the European phase
      • Decisions and notices
      • PCT provisions and resources
      • Extension/validation request
      • Reinforced partnership programme
      • Accelerating your PCT application
      • Patent Prosecution Highway (PPH)
        • Go back
        • Patent Prosecution Highway (PPH) programme outline
      • Training and events
    • National route
    • MyEPO services
      • Go back
      • Overview
      • Understand our services
        • Go back
        • Overview
        • Exchange data with us using an API
          • Go back
          • Release notes
      • Get access
        • Go back
        • Overview
        • Release notes
      • File with us
        • Go back
        • Overview
        • What if our online filing services are down?
        • Release notes
      • Interact with us on your files
        • Go back
        • Release notes
      • Online Filing & fee payment outages
    • Fees
      • Go back
      • Overview
      • European fees (EPC)
        • Go back
        • Overview
        • Decisions and notices
      • International fees (PCT)
        • Go back
        • Reduction in fees
        • Fees for international applications
        • Decisions and notices
        • Overview
      • Unitary Patent fees (UP)
        • Go back
        • Overview
        • Decisions and notices
      • Fee payment and refunds
        • Go back
        • Overview
        • Payment methods
        • Getting started
        • FAQs and other documentation
        • Technical information for batch payments
        • Decisions and notices
        • Release notes
      • Warning
    • Forms
      • Go back
      • Overview
      • Request for examination
    • Find a professional representative
  • Law & practice
    • Go back
    • Overview
    • Legal texts
      • Go back
      • Overview
      • European Patent Convention
        • Go back
        • Overview
        • Archive
          • Go back
          • Overview
          • Documentation on the EPC revision 2000
            • Go back
            • Overview
            • Diplomatic Conference for the revision of the EPC
            • Travaux préparatoires
            • New text
            • Transitional provisions
            • Implementing regulations to the EPC 2000
            • Rules relating to Fees
            • Ratifications and accessions
          • Travaux Préparatoires EPC 1973
      • Official Journal
      • Guidelines
        • Go back
        • Overview
        • EPC Guidelines
        • PCT-EPO Guidelines
        • Unitary Patent Guidelines
        • Guidelines revision cycle
        • Consultation results
        • Summary of user responses
        • Archive
      • Extension / validation system
      • London Agreement
      • National law relating to the EPC
        • Go back
        • Overview
        • Archive
      • Unitary Patent system
        • Go back
        • Travaux préparatoires to UP and UPC
      • National measures relating to the Unitary Patent 
    • Court practices
      • Go back
      • Overview
      • European Patent Judges' Symposium
    • User consultations
      • Go back
      • Overview
      • Ongoing consultations
      • Completed consultations
    • Substantive patent law harmonisation
      • Go back
      • Overview
      • The Tegernsee process
      • Group B+
    • Convergence of practice
    • Options for professional representatives
  • News & events
    • Go back
    • Overview
    • News
    • Events
    • European Inventor Award
      • Go back
      • Overview
      • The meaning of tomorrow
      • About the award
      • Categories and prizes
      • Meet the inventors
      • Nominations
      • European Inventor Network
        • Go back
        • 2024 activities
        • 2025 activities
        • Rules and criteria
        • FAQ
      • The 2024 event
    • Young Inventors Prize
      • Go back
      • Overview
      • About the prize
      • Nominations
      • The jury
      • The world, reimagined
      • The 2025 event
    • Press centre
      • Go back
      • Overview
      • Patent Index and statistics
      • Search in press centre
      • Background information
        • Go back
        • Overview
        • European Patent Office
        • Q&A on patents related to coronavirus
        • Q&A on plant patents
      • Copyright
      • Press contacts
      • Call back form
      • Email alert service
    • In focus
      • Go back
      • Overview
      • Water-related technologies
      • CodeFest
        • Go back
        • CodeFest Spring 2025 on classifying patent data for sustainable development
        • Overview
        • CodeFest 2024 on generative AI
        • CodeFest 2023 on Green Plastics
      • Green tech in focus
        • Go back
        • Overview
        • About green tech
        • Renewable energies
        • Energy transition technologies
        • Building a greener future
      • Research institutes
      • Women inventors
      • Lifestyle
      • Space and satellites
        • Go back
        • Overview
        • Patents and space technologies
      • Healthcare
        • Go back
        • Overview
        • Medical technologies and cancer
        • Personalised medicine
      • Materials science
        • Go back
        • Overview
        • Nanotechnology
      • Mobile communications
      • Biotechnology
        • Go back
        • Overview
        • Red, white or green
        • The role of the EPO
        • What is patentable?
        • Biotech inventors
      • Classification
        • Go back
        • Overview
        • Nanotechnology
        • Climate change mitigation technologies
          • Go back
          • Overview
          • External partners
          • Updates on Y02 and Y04S
      • Digital technologies
        • Go back
        • Overview
        • About ICT
        • Hardware and software
        • Artificial intelligence
        • Fourth Industrial Revolution
      • Additive manufacturing
        • Go back
        • Overview
        • About AM
        • AM innovation
      • Books by EPO experts
    • Podcast
  • Learning
    • Go back
    • Overview
    • Learning activities and paths
      • Go back
      • Overview
      • Learning activities: types and formats
      • Learning paths
    • EQE and EPAC
      • Go back
      • Overview
      • EQE - European Qualifying Examination
        • Go back
        • Overview
        • Compendium
          • Go back
          • Overview
          • Paper F
          • Paper A
          • Paper B
          • Paper C
          • Paper D
          • Pre-examination
        • Candidates successful in the European qualifying examination
        • Archive
      • EPAC - European patent administration certification
      • CSP – Candidate Support Programme
    • Learning resources by area of interest
      • Go back
      • Overview
      • Patent granting
      • Technology transfer and dissemination
      • Patent enforcement and litigation
    • Learning resources by profile
      • Go back
      • Overview
      • Business and IP managers
        • Go back
        • Overview
        • Innovation case studies
          • Go back
          • Overview
          • SME case studies
          • Technology transfer case studies
          • High-growth technology case studies
        • Inventor's handbook
          • Go back
          • Overview
          • Introduction
          • Disclosure and confidentiality
          • Novelty and prior art
          • Competition and market potential
          • Assessing the risk ahead
          • Proving the invention
          • Protecting your idea
          • Building a team and seeking funding
          • Business planning
          • Finding and approaching companies
          • Dealing with companies
        • Best of search matters
          • Go back
          • Overview
          • Tools and databases
          • EPO procedures and initiatives
          • Search strategies
          • Challenges and specific topics
        • Support for high-growth technology businesses
          • Go back
          • Overview
          • Business decision-makers
          • IP professionals
          • Stakeholders of the Innovation Ecosystem
      • EQE and EPAC Candidates
        • Go back
        • Overview
        • Paper F brain-teasers
        • Daily D questions
        • European qualifying examination - Guide for preparation
        • EPAC
      • Judges, lawyers and prosecutors
        • Go back
        • Overview
        • Compulsory licensing in Europe
        • The jurisdiction of European courts in patent disputes
      • National offices and IP authorities
        • Go back
        • Overview
        • Learning material for examiners of national officers
        • Learning material for formalities officers and paralegals
      • Patent attorneys and paralegals
      • Universities, research centres and TTOs
        • Go back
        • Overview
        • Modular IP Education Framework (MIPEF)
        • Pan-European Seal Young Professionals Programme
          • Go back
          • Overview
          • For students
          • For universities
            • Go back
            • Overview
            • IP education resources
            • University memberships
          • Our young professionals
          • Professional development plan
        • Academic Research Programme
          • Go back
          • Overview
          • Completed research projects
          • Current research projects
        • IP Teaching Kit
          • Go back
          • Overview
          • Download modules
        • Intellectual property course design manual
        • PATLIB Knowledge Transfer to Africa
          • Go back
          • The PATLIB Knowledge Transfer to Africa initiative (KT2A)
          • KT2A core activities
          • Success story: Malawi University of Science and Technology and PATLIB Birmingham
  • About us
    • Go back
    • Overview
    • The EPO at a glance
    • 50 years of the EPC
      • Go back
      • Official celebrations
      • Overview
      • Member states’ video statements
        • Go back
        • Albania
        • Austria
        • Belgium
        • Bulgaria
        • Croatia
        • Cyprus
        • Czech Republic
        • Denmark
        • Estonia
        • Finland
        • France
        • Germany
        • Greece
        • Hungary
        • Iceland
        • Ireland
        • Italy
        • Latvia
        • Liechtenstein
        • Lithuania
        • Luxembourg
        • Malta
        • Monaco
        • Montenegro
        • Netherlands
        • North Macedonia
        • Norway
        • Poland
        • Portugal
        • Romania
        • San Marino
        • Serbia
        • Slovakia
        • Slovenia
        • Spain
        • Sweden
        • Switzerland
        • Türkiye
        • United Kingdom
      • 50 Leading Tech Voices
      • Athens Marathon
      • Kids’ collaborative art competition
    • Legal foundations and member states
      • Go back
      • Overview
      • Legal foundations
      • Member states
        • Go back
        • Overview
        • Member states by date of accession
      • Extension states
      • Validation states
    • Administrative Council and subsidiary bodies
      • Go back
      • Overview
      • Communiqués
        • Go back
        • 2024
        • Overview
        • 2023
        • 2022
        • 2021
        • 2020
        • 2019
        • 2018
        • 2017
        • 2016
        • 2015
        • 2014
        • 2013
      • Calendar
      • Documents and publications
        • Go back
        • Overview
        • Select Committee documents
      • Administrative Council
        • Go back
        • Overview
        • Composition
        • Representatives
        • Rules of Procedure
        • Board of Auditors
        • Secretariat
        • Council bodies
    • Principles & strategy
      • Go back
      • Overview
      • Mission, vision, values & corporate policy
      • Strategic Plan 2028
        • Go back
        • Driver 1: People
        • Driver 2: Technologies
        • Driver 3: High-quality, timely products and services
        • Driver 4: Partnerships
        • Driver 5: Financial sustainability
      • Towards a New Normal
      • Data protection & privacy notice
    • Leadership & management
      • Go back
      • Overview
      • About the President
      • Management Advisory Committee
    • Sustainability at the EPO
      • Go back
      • Overview
      • Environmental
        • Go back
        • Overview
        • Inspiring environmental inventions
      • Social
        • Go back
        • Overview
        • Inspiring social inventions
      • Governance and Financial sustainability
    • Procurement
      • Go back
      • Overview
      • Procurement forecast
      • Doing business with the EPO
      • Procurement procedures
      • Dynamic Purchasing System (DPS) publications
      • Sustainable Procurement Policy
      • About eTendering
      • Invoicing
      • Procurement portal
        • Go back
        • Overview
        • e-Signing contracts
      • General conditions
      • Archived tenders
    • Services & activities
      • Go back
      • Overview
      • Our services & structure
      • Quality
        • Go back
        • Overview
        • Foundations
          • Go back
          • Overview
          • European Patent Convention
          • Guidelines for examination
          • Our staff
        • Enabling quality
          • Go back
          • Overview
          • Prior art
          • Classification
          • Tools
          • Processes
        • Products & services
          • Go back
          • Overview
          • Search
          • Examination
          • Opposition
          • Continuous improvement
        • Quality through networking
          • Go back
          • Overview
          • User engagement
          • Co-operation
          • User satisfaction survey
          • Stakeholder Quality Assurance Panels
        • Patent Quality Charter
        • Quality Action Plan
        • Quality dashboard
        • Statistics
          • Go back
          • Overview
          • Search
          • Examination
          • Opposition
        • Integrated management at the EPO
      • Consulting our users
        • Go back
        • Overview
        • Standing Advisory Committee before the EPO (SACEPO)
          • Go back
          • Overview
          • Objectives
          • SACEPO and its working parties
          • Meetings
          • Single Access Portal – SACEPO Area
        • Surveys
          • Go back
          • Overview
          • Detailed methodology
          • Search services
          • Examination services, final actions and publication
          • Opposition services
          • Formalities services
          • Customer services
          • Filing services
          • Key Account Management (KAM)
          • Website
          • Archive
      • Our user service charter
      • European and international co-operation
        • Go back
        • Overview
        • Co-operation with member states
          • Go back
          • Overview
        • Bilateral co-operation with non-member states
          • Go back
          • Overview
          • Validation system
          • Reinforced Partnership programme
        • Multilateral international co-operation with IP offices and organisations
        • Co-operation with international organisations outside the IP system
      • European Patent Academy
        • Go back
        • Overview
        • Partners
      • Chief Economist
        • Go back
        • Overview
        • Economic studies
      • Ombuds Office
      • Reporting wrongdoing
    • Observatory on Patents and Technology
      • Go back
      • Overview
      • Innovation against cancer
      • Innovation actors
        • Go back
        • Overview
        • Startups and SMEs
      • Policy and funding
        • Go back
        • Overview
        • Financing innovation programme
          • Go back
          • Overview
          • Our studies on the financing of innovation
          • EPO initiatives for patent applicants
          • Financial support for innovators in Europe
        • Patents and standards
          • Go back
          • Overview
          • Publications
          • Patent standards explorer
      • Tools
        • Go back
        • Overview
        • Deep Tech Finder
      • About the Observatory
        • Go back
        • Overview
        • Work plan
    • Transparency portal
      • Go back
      • Overview
      • General
        • Go back
        • Overview
        • Annual Review 2023
          • Go back
          • Overview
          • Foreword
          • Executive summary
          • 50 years of the EPC
          • Strategic key performance indicators
          • Goal 1: Engaged and empowered
          • Goal 2: Digital transformation
          • Goal 3: Master quality
          • Goal 4: Partner for positive impact
          • Goal 5: Secure sustainability
        • Annual Review 2022
          • Go back
          • Overview
          • Foreword
          • Executive summary
          • Goal 1: Engaged and empowered
          • Goal 2: Digital transformation
          • Goal 3: Master quality
          • Goal 4: Partner for positive impact
          • Goal 5: Secure sustainability
      • Human
      • Environmental
      • Organisational
      • Social and relational
      • Economic
      • Governance
    • Statistics and trends
      • Go back
      • Overview
      • Statistics & Trends Centre
      • Patent Index 2024
        • Go back
        • Insight into computer technology and AI
        • Insight into clean energy technologies
        • Statistics and indicators
          • Go back
          • European patent applications
            • Go back
            • Key trend
            • Origin
            • Top 10 technical fields
              • Go back
              • Computer technology
              • Electrical machinery, apparatus, energy
              • Digital communication
              • Medical technology
              • Transport
              • Measurement
              • Biotechnology
              • Pharmaceuticals
              • Other special machines
              • Organic fine chemistry
            • All technical fields
          • Applicants
            • Go back
            • Top 50
            • Categories
            • Women inventors
          • Granted patents
            • Go back
            • Key trend
            • Origin
            • Designations
      • Data to download
      • EPO Data Hub
      • Clarification on data sources
    • History
      • Go back
      • Overview
      • 1970s
      • 1980s
      • 1990s
      • 2000s
      • 2010s
      • 2020s
    • Art collection
      • Go back
      • Overview
      • The collection
      • Let's talk about art
      • Artists
      • Media library
      • What's on
      • Publications
      • Contact
      • Culture Space A&T 5-10
        • Go back
        • Catalyst lab & Deep vision
          • Go back
          • Irene Sauter (DE)
          • AVPD (DK)
          • Jan Robert Leegte (NL)
          • Jānis Dzirnieks (LV) #1
          • Jānis Dzirnieks (LV) #2
          • Péter Szalay (HU)
          • Thomas Feuerstein (AT)
          • Tom Burr (US)
          • Wolfgang Tillmans (DE)
          • TerraPort
          • Unfinished Sculpture - Captives #1
          • Deep vision – immersive exhibition
          • Previous exhibitions
        • The European Patent Journey
        • Sustaining life. Art in the climate emergency
        • Next generation statements
        • Open storage
        • Cosmic bar
      • "Long Night"
  • Boards of Appeal
    • Go back
    • Overview
    • Decisions of the Boards of Appeal
      • Go back
      • Overview
      • Recent decisions
      • Selected decisions
    • Information from the Boards of Appeal
    • Procedure
    • Oral proceedings
    • About the Boards of Appeal
      • Go back
      • Overview
      • President of the Boards of Appeal
      • Enlarged Board of Appeal
        • Go back
        • Overview
        • Pending referrals (Art. 112 EPC)
        • Decisions sorted by number (Art. 112 EPC)
        • Pending petitions for review (Art. 112a EPC)
        • Decisions on petitions for review (Art. 112a EPC)
      • Technical Boards of Appeal
      • Legal Board of Appeal
      • Disciplinary Board of Appeal
      • Presidium
        • Go back
        • Overview
    • Code of Conduct
    • Business distribution scheme
      • Go back
      • Overview
      • Technical boards of appeal by IPC in 2025
      • Archive
    • Annual list of cases
    • Communications
    • Annual reports
      • Go back
      • Overview
    • Publications
      • Go back
      • Abstracts of decisions
    • Case Law of the Boards of Appeal
      • Go back
      • Overview
      • Archive
  • Service & support
    • Go back
    • Overview
    • Website updates
    • Availability of online services
      • Go back
      • Overview
    • FAQ
      • Go back
      • Overview
    • Publications
    • Ordering
      • Go back
      • Overview
      • Patent Knowledge Products and Services
      • Terms and conditions
        • Go back
        • Overview
        • Patent information products
        • Bulk data sets
        • Open Patent Services (OPS)
        • Fair use charter
    • Procedural communications
    • Useful links
      • Go back
      • Overview
      • Patent offices of member states
      • Other patent offices
      • Directories of patent attorneys
      • Patent databases, registers and gazettes
      • Disclaimer
    • Contact us
      • Go back
      • Overview
      • Filing options
      • Locations
    • Subscription centre
      • Go back
      • Overview
      • Subscribe
      • Change preferences
      • Unsubscribe
    • Official holidays
    • Glossary
    • RSS feeds
Board of Appeals
Decisions

Recent decisions

Overview
  • 2025 decisions
  • 2024 decisions
  • 2023 decisions
  1. Home
  2. T 0756/06 (Displaying a schedule/FUJITSU) 18-04-2008
Facebook X Linkedin Email

T 0756/06 (Displaying a schedule/FUJITSU) 18-04-2008

European Case Law Identifier
ECLI:EP:BA:2008:T075606.20080418
Date of decision
18 April 2008
Case number
T 0756/06
Petition for review of
-
Application number
00300681.4
IPC class
G06F 17/60
G06F 15/02
Language of proceedings
EN
Distribution
DISTRIBUTED TO BOARD CHAIRMEN (C)

Download and more information:

Decision in EN 31.16 KB
Documentation of the appeal procedure can be found in the European Patent Register
Bibliographic information is available in:
EN
Versions
Unpublished
Application title

Method of and apparatus for displaying a schedule on a computer display

Applicant name
FUJITSU LIMITED
Opponent name
-
Board
3.5.01
Headnote
-
Relevant legal provisions
European Patent Convention Art 52(1)
European Patent Convention Art 52(2)
European Patent Convention Art 52(3)
European Patent Convention Art 56 1973
Keywords
Inventive step - all requests (no)
Catchword
See points 5 and 6 of the Reasons.
Cited decisions
T 0115/85
T 0362/90
T 0931/95
T 0641/00
T 0643/00
T 0928/03
T 0125/04
Citing decisions
T 0528/07
T 1344/09
T 0550/14
T 0697/17
T 0755/18
T 2353/22

I. This appeal is against the decision of the examining division to refuse the application on the ground that the subject-matter of claim 1 of the sole request did not involve an inventive step (Article 56 EPC). The following document was cited but not used in the decision:

D2: US-A-5 838 889

II. In the statement setting out the grounds of appeal, the appellant requested that the decision be set aside and that the application be remitted to the first instance for further examination on the basis of an amended main request and an auxiliary request, filed with the grounds of appeal. The appellant also made an auxiliary request for oral proceedings.

III. In the communication accompanying the summons to oral proceedings, the Board summarised the issues to be discussed and inter alia expressed doubts about the inventive step of the requests. In a response, the appellant filed a further amended main and auxiliary request.

IV. At the oral proceedings, the appellant requested that the decision under appeal be set aside and the application be remitted to the first instance for further examination on the basis of the main request, or the auxiliary request, both filed with letter dated 14 March 2008. At the end of the oral proceedings, the Chairman announced the Board´s decision.

V. Claim 1 of the main request reads as follows:

"A schedule display apparatus for displaying, within a limited display area, a schedule of a user containing schedule information accessed by the user, characterized by:

a display interval defining part (3) arranged for allowing the user to define a first time span (41) of said schedule and to select a first time scale determining a first display interval for display of schedule information within said first time span, and arranged for defining a second time span (42a, 42b) of said schedule and for automatically calculating, as a given ratio of said first time scale, a second time scale determining a second display interval for display of schedule information within said second time span, the first time span and the second time span being mutually exclusive; and

a display control part (1, 4) arranged for converting said first and second time scales into said first and second display intervals respectively, said display intervals having lengths inversely proportional to the respective time scales, and for generating whole display information including first display information in accordance with the first display interval during the first time span (41) and second display information in accordance with the second display interval during the second time span (42a, 42b);

whereby said first and second time scales are set for each of the defined time spans so that the frequently accessed time span has a large [sic] time scale to see information within the limited display area."

In claim 1 of the auxiliary request, the following feature is added before the last paragraph:

"wherein the schedule display apparatus is arranged to display areas (44,45) showing schedule information by using one of the first display interval and the second display interval based on a beginning time and an ending time for the schedule information and one of the first time span (41) and the second time span (42a, 42b);".

VI. The appellant argued essentially as follows:

The present invention related to a schedule display apparatus. The problem to be solved was how to make better use of a limited display area on a display screen of a PC, electronic notebook or the like. The existing solutions all had disadvantages; displaying less information was not so useful to the user, using smaller fonts was harder to read and using a scroll bar required additional user input. The invention allowed the user to have different time scales for different parts of the schedule (time spans).

The examining division regarded the problem solved to be a technical problem, but concluded that using different time spans with different time scales was of purely administrative nature and not a technical matter.

However, firstly, the feature of allowing a user to define a first time span, and to select a first time scale determining a first display interval within that time span, was itself a technical matter, since it improved the user interface of the schedule display apparatus. Thus, by defining "active hours" which were frequently accessed and contained a relatively large amount of information, and a relatively fine time scale for displaying information within the active hours, the user could make better use of the display area.

Secondly, the present invention improved the user interface in another way, in the sense of how the display interval was determined. The user did not need to specify the display interval itself, such as a number of lines per unit time, since this was not a natural measure for the user. Rather, he only needed to select a first time scale, such as "30 min per division". A conversion means was provided for converting the first time scale into a form which could be used by the apparatus to set up the display, namely the first display interval. In this conversion process, an inversely proportional relationship was used, as now specified in the independent claims.

Thirdly, in addition to allowing the user to determine the first display interval, the present invention as now claimed determined a second display interval automatically, without requiring any further input from the user. Thus, the display interval defining part, having obtained the first time scale from the user, automatically calculated the second time scale as an integral multiple of the first time scale. This saved labour on the part of the user. Moreover, it clearly distinguished the claimed invention from mere "administrative" actions of a user.

The decision stated at page 3, first paragraph: "A technical solution to this technical problem may be for example a feedback loop taking into account the real surface of a display and automatically adapting the time scales according to this input". The feature of automatically calculating the second time scale was just such a technical solution.

Thus, at least in the form as now claimed, the present invention involved more than mere "administrative" measures taken by a user. Rather, it provided specific technical features for improving the user interface of a schedule display apparatus and saving labour on the part of the user.

Although the decision under appeal did not mention any prior art, the measures taken in the present invention were in no way disclosed or suggested in the documents cited during examination.

D2 had a different object from the present invention - namely, to provide so-called "electronic paper" which could be flipped over - and the display of a schedule in D2 was merely an example of using the electronic paper. Figure 2A showed a schedule displayed with a single display interval, and it was disclosed that the user could change this display interval (see Figure 2C). However, there was no second timescale and only a single value could be set to cover the whole schedule. D2 also only showed a single item under the heading "Evening".

The problem with respect to D2 was increased flexibility. D2 did not disclose or suggest the feature of determining different display intervals for different time spans within a schedule, or indeed any of the other distinguishing features.

1. The appeal complies with the requirements referred to in Rule 65(1) EPC 1973 and is therefore admissible.

2. As explained by the appellant (see point VI, above), the application concerns the general problem of improving the display of a time schedule. In particular, if the same number of lines is allocated for each time interval, the detail about some activities will not fit on the display (see Figure 1 and paragraphs [0007] to [0010] of the published application). The display of the invention solves this by allocating fewer lines to "non-active" hours, e.g. those outside the working day. As a result, more detail about the activities in the "active" hours can be displayed (see Figure 7 and paragraphs [0062] to [0069]).

3. The claims define the invention using the terms: "time span" (i.e. the duration of the active or non-active hours), "time scale" (i.e. the time per displayed line) and "display interval" (i.e. the number of lines on the display for a given hour), which is inversely proportional to the time scale (in the embodiment "display interval" = 60 / "time scale").

4. The claims relate to a display apparatus having a mixture of technical aspects, e.g. automatically calculating a second time scale, and non-technical aspects, e.g. presenting schedule information. It is established jurisprudence that such claims are inventions in the sense of Article 52(1) and (2) EPC, but that the non-technical features cannot support the presence of inventive step (Article 56 EPC). Technical features are generally considered to be those that produce a technical effect.

5. In practice in such cases, one of two approaches is generally followed. In the first approach, e.g. apparent from T 931/95 - Pension benefit system/PBS PARTNERSHIP (OJ EPO 2001, 441), there is an initial analysis of the technical character of the features of the claim and then a consideration of the inventive step of only those features. This approach is typically used for inventions that are essentially business methods running on more or less notoriously known computer hardware. The second approach, e.g. used in T 641/00 - Two identities/COMVIK (OJ EPO 2003, 352), is a more conventional application of the problem and solution approach where the differences with respect to the closest prior art are determined and only those that contribute to the technical character are considered for inventive step. This approach may be more appropriate where the technical part is more substantial and/or relevant prior art exists. It has the advantage that any non-technical feature known from this prior art will not appear as a difference and does not need to be considered in the subsequent steps, thus sparing the step of judging whether it makes a technical contribution. Furthermore, this approach is less abstract since the claimed features can be analysed against concrete prior art.

6. Whichever approach is used, it goes without saying that a proper analysis of the claims must be performed. In particular, a perfunctory analysis involving a loosely paraphrased wording of the claim should be avoided so as not to miss any features that might contribute to the technical character of the claimed subject-matter (see also T 928/03 - Video game/KONAMI, not published in OJ EPO, point 5.3.3 of the Reasons).

7. In the present case, the examining division apparently contemplated using the second approach when they stated in the summons to oral proceedings, "it might be possible to find differences between the system claimed in independent apparatus claim 1 and a system known from the prior art document D1 (figures 2 and 3a - 3c) or alternatively D2 (figures 2a - 2c)", but ultimately chose not to find these differences and not to use D1 or D2 in the final decision, thus effectively applying the first approach. However, the associated analysis of the claim was very brief, essentially consisting of asserting that making better use of a limited display area in order to optimise a user interface was a technical problem, but that the solution of using different time spans with different time scales was not a technical matter, but of a purely administrative nature, so that only the implementation could be seen as technical. Since the implementation was said not to be specified in the claim, the examining division concluded that it was obvious.

8. Although the Board essentially agrees with this finding, it prefers to use a more comprehensive analysis based on the second of the above mentioned approaches, not least because the prior art, especially D2, is very close to the invention.

Main request

9. At the oral proceedings the features of claim 1 were analysed with respect to D2. Although D2 primarily deals with providing so-called "electronic paper", which could be flipped over, it was common ground that Figure 2A of D2 disclosed displaying a schedule having a (first) time span, i.e. Thursday 8 A.M. to 5 P.M., having an associated (first) time scale, apparently 30 minutes per division.

10. Furthermore, Figure 2C shows that the back of the page 40 contains radio buttons 62 labelled "15 min", "30 min" and "1 hour". These are described at column 4, lines 34 and 35 as being for modifying the notes and appointments on the front of the page, i.e. where the time schedule is displayed. In the Board's view, the only sensible interpretation of these buttons is that they enable the user to select the (first) time scale of the schedule, set as "30 min" in Figure 2C corresponding to the 30 minute resolution of the schedule in Figure 2A. This 30 minute resolution implies the claimed inversely proportional (first) "display interval", in this case two lines per hour.

11. Finally, in the Board´s view, the fact that in Figure 2A the hours after 5 P.M. are subsumed on a different time scale under the heading "Evening" implies that the display is "arranged for defining a second time span" as claimed. The second time span does not overlap with the first time span and is therefore "mutually exclusive" as also claimed. It is implicit that the "large" time scale (meaning in fact a larger resolution or display interval, stated as "fewer minutes" in the description at column 6, lines 2 to 10) is in the frequently accessed time span (non-evening hours).

12. Thus in the Board's view, the subject-matter of claim 1 differs from D2 in that the display is arranged for allowing the user to define the first time span and for automatically calculating, as a given ratio of said first time scale, a second time scale determining a second display interval for display of schedule information within said second time span.

13. The indication of internal states of a technical system, in the form of visual feedback for human interaction with the system, has been acknowledged to be technical by the boards in the past (see e.g. T 115/85 - Computer-related invention/IBM (OJ EPO 1990, 30) and T 362/90 (not published in OJ EPO)). This finding has been confirmed by more recent cases, in particular in T 643/00 - Searching image data/CANON (not published in OJ EPO), where the design of a GUI was seen in the context of the technical process of fast and efficient image retrieval in an image processing apparatus. On the other hand, in cases where the GUI design aimed exclusively at the mental activities of a viewer, in particular at preparing the relevant data for a non-technical decision making process by the user as the final addressee, no technical contribution has been acknowledged beyond its mere implementation. For example, in T 125/04 - Assessment system/COMPARATIVE VISUAL ASSESSMENTS (not published in OJ EPO), the vectorial presentation of information on the screen informing the customer about the properties of a product was aimed exclusively at the non-technical mental activity of selecting a desired product and making a purchasing decision.

14. In the present case, the Board considers that the layout of the schedule is for the user's mental use, i.e. according to the user's requirements and preferences, rather than for a technical purpose in a technical process. In particular, although the appellant mentioned the possibility of user input of the first time span, the Board considers that this only results in a subjective improvement of the appearance of the schedule and is not a part of any technical process.

15. The appellant argues, picking up on the examining division's comment at point B-2 of the decision, that in the present case the time scales take into account the nature (size) of the display and also essentially resolve the prior art display problems by technical means. However, the claimed solution does not explicitly relate the time scales to display dimensions and so it does not necessarily solve this problem and can thus still be seen as a purely intellectual formatting measure.

16. Hence, the Board sees no technical contribution from either the information concerning the schedule itself (cognitive data), or from the layout in which the schedule is displayed. Thus, the only technical part of the solution is the implementation of a means for defining the first time span and a means for automatically calculating a second time scale. No particular detail of the implementation has been disclosed in the application and in the Board´s judgment, the provision of such means is indeed a matter of routine design that does not involve an inventive step.

17. Even if the layout including different time scales were to be considered to contribute to an overall technical effect, the Board cannot see that this could involve an inventive step because in most conventional paper diaries, the working and non-working hours are displayed on different scales. Moreover, this appears to be the case for the time schedule in Figure 2A of D2, where the hours after 5 appear to be subsumed on a different time scale under the heading "Evening". Automatically calculating these scales would be a matter of normal design procedure, again depending on the amount of information to be entered into the various parts of the diary.

18. Accordingly, the subject-matter of claim 1 of the main request lacks an inventive step (Article 56 EPC 1973).

Auxiliary request

19. Claim 1 of the first auxiliary request adds to claim 1 of the main request essentially that the schedule has display areas showing schedule information that have a display interval (or inverse time scale) of the time span where they are displayed. These are further details of the time span and time scales, i.e. the format of the displayed information. Following the above considerations, the Board does not consider that this adds anything inventive.

20. Accordingly, the subject-matter of claim 1 of the auxiliary request lacks an inventive step (Article 56 EPC 1973).

21. There being no further requests, it follows that the appeal must be dismissed.

Order

ORDER

For these reasons it is decided that:

The appeal is dismissed.

Footer - Service & support
  • Service & support
    • Website updates
    • Availability of online services
    • FAQ
    • Publications
    • Procedural communications
    • Contact us
    • Subscription centre
    • Official holidays
    • Glossary
Footer - More links
  • Jobs & careers
  • Press centre
  • Single Access Portal
  • Procurement
  • Boards of Appeal
Facebook
European Patent Office
EPO Jobs
Instagram
EuropeanPatentOffice
Linkedin
European Patent Office
EPO Jobs
EPO Procurement
X (formerly Twitter)
EPOorg
EPOjobs
Youtube
TheEPO
Footer
  • Legal notice
  • Terms of use
  • Data protection and privacy
  • Accessibility