T 0967/92 (Dimethyl terephthalate/TEIJIN) of 16.04.1996
- European Case Law Identifier
- ECLI:EP:BA:1996:T096792.19960416
- Date of decision
- 16 April 1996
- Case number
- T 0967/92
- Online on
- 2 May 1996
- Petition for review of
- -
- Application number
- 86308812.6
- IPC class
- C07C 67/60
- 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 of recovering useful components at least containing dimethyl terephthalate from high-boiling byproducts occurring in the production of dimethyl terephthalate
- Applicant name
- Teijin Petrochemical Industries Ltd.
- Opponent name
- HOECHST Aktiengesellschaft Zentrale Patentabteilung
- Board
- 3.3.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Inventive step (yes) - unobvious improvement
- Catchword
- -
- Cited cases
- -
- Citing cases
- -
ORDER
For these reasons it is decided that:
The appeal is dismissed.