T 0424/90 of 11.12.1991
- European Case Law Identifier
- ECLI:EP:BA:1991:T042490.19911211
- Date of decision
- 11 December 1991
- Case number
- T 0424/90
- Petition for review of
- -
- Application number
- 83300333.8
- IPC class
- H01J 37/34
- 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
- Magnetically enhanced plasma process and apparatus
- Applicant name
- Materials Research Corp.
- Opponent name
- Leybold AG
- Board
- 3.4.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (no) - competent skilled person is
qualified in the technical field of the claimed
solution - use of means disclosed in a neighbouring
technical field where the competent skilled person
expects identical problems - Catchword
- -
ORDER
For these reasons, it is decided that:
1. The decision of the Opposition Division is set aside.
2. The patent is revoked.