T 0664/95 (Valve seat recession/LUBRIZOL) of 21.04.1998
- European Case Law Identifier
- ECLI:EP:BA:1998:T066495.19980421
- Date of decision
- 21 April 1998
- Case number
- T 0664/95
- Petition for review of
- -
- Application number
- 86905065.8
- IPC class
- C10L 1/14
- 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
- Fuel Products
- Applicant name
- The Lubrizol Corporation
- Opponent name
- BP Chemicals (Additives) Ltd
- Board
- 3.3.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (yes) - alleged effect made credible - additional effect
- Catchword
- -
- Citing cases
- -
ORDER
For these reasons it is decided that:
The appeal is dismissed.