T 0023/90 of 18.09.1991
- European Case Law Identifier
- ECLI:EP:BA:1991:T002390.19910918
- Date of decision
- 18 September 1991
- Case number
- T 0023/90
- Petition for review of
- -
- Application number
- 83104238.7
- IPC class
- C07C 85/06
- Language of proceedings
- English
- Distribution
- No distribution (D)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Preparation of polyalkylene polyamines
- Applicant name
- Union Carbide Corporation
- Opponent name
- Hüls AG
- Board
- 3.3.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 54 1973European Patent Convention Art 56 1973
- Keywords
- Novelty (yes)
Inventive step (yes) - Catchword
- -
- Citing cases
- -
ORDER
For these reasons, it is decided that:
1. The decision under appeal is set aside.
2. The case is remitted to the Opposition Division with the order to maintain the patent on the basis of the main request of the Appellant.