T 0453/97 of 22.07.1998
- European Case Law Identifier
- ECLI:EP:BA:1998:T045397.19980722
- Date of decision
- 22 July 1998
- Case number
- T 0453/97
- Petition for review of
- -
- Application number
- 88303400.1
- 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
- Antireflection coatings for use in photolithography
- Applicant name
- Advanced Micro Devices, Inc.
- Opponent name
- Philips Electonics N.V.
- Board
- 3.4.02
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (yes)
- Catchword
- -
- Cited cases
- G 0004/93
- Citing cases
- -
ORDER
For these reasons it is decided that:
1. The decision under appeal is set aside.
2. The patent is maintained as granted.