T 0764/98 (Lime sludge thickening/AHLSTROM) of 24.06.2002
- European Case Law Identifier
- ECLI:EP:BA:2002:T076498.20020624
- Date of decision
- 24 June 2002
- Case number
- T 0764/98
- Online on
- 28 June 2002
- Petition for review of
- -
- Application number
- 91303582.0
- IPC class
- B01D 33/073
- Language of proceedings
- English
- Distribution
- Distributed to board chairmen (C)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Method for thickening lime sludge
- Applicant name
- A. AHLSTROM CORPORATION
- Opponent name
- Kvaerner Pulping AB
- Board
- 3.3.05
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step - yes
Non-obvious modification
Combination of documents based on hindsight - Catchword
- -
- Cited cases
- -
- Citing cases
- -
ORDER
For these reasons it is decided that:
The appeal is dismissed.