T 0509/97 of 15.10.1999
- European Case Law Identifier
- ECLI:EP:BA:1999:T050997.19991015
- Date of decision
- 15 October 1999
- Case number
- T 0509/97
- Petition for review of
- -
- Application number
- 91810191.6
- IPC class
- C08G 59/42
- Language of proceedings
- German
- Distribution
- Distributed to board chairmen (C)
- Download
- Decision in German
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Modifizierte Epoxidharze
- Applicant name
- Ciba Specialty Chemicals Holding Inc.
- Opponent name
- -
- Board
- 3.3.03
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Erfinderische Tätigkeit - naheliegende Kombination bekannter Merkmale
Inventive step - obvious combination of known features - Catchword
- -
- Citing cases
- -
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