T 0060/95 (Green Liquor Cleaning/CAUSTEC) of 29.01.1998
- European Case Law Identifier
- ECLI:EP:BA:1998:T006095.19980129
- Date of decision
- 29 January 1998
- Case number
- T 0060/95
- Petition for review of
- -
- Application number
- 88901945.1
- IPC class
- D21C 11/04
- 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 green liquor cleaning in sulphate pulp mills
- Applicant name
- Caustec Aktiebolag
- Opponent name
- A. Ahlströhm Corporation
- Board
- 3.3.05
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (yes, after amendment) - determination of the closest state of the art and the relevant technical problem
- 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 with the single claim, filed on 26 November 1997 as main request, and the description to be adapted thereto.