Are you familiar with Y02/Y04S?

If you are a user of the Y02/Y04S classification scheme for climate change mitigation technologies, we invite you to participate in a short survey. It will only take a few minutes of your time and your answers will help us to improve the scheme further.
You can complete the survey in English, German or French language

Take the survey




IPscore manual (PDF, 565 KB)

IPscore is a Microsoft Access database designed to help you evaluate and manage your patent portfolios.


Register for IPscore

IPscore is available free of charge, but we ask you to provide some information about yourself and how you plan to use it before downloading the tool.

Getting started

Quick Navigation