T 0713/97 (N-alkylation/NISSAN) of 18.2.1998

European Case Law Identifier: ECLI:EP:BA:1998:T071397.19980218
Date of decision: 18 February 1998
Case number: T 0713/97
Application number: 92107537.0
IPC class: C07D 231/12
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 482 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Process for producing a heterocyclic tertiary amine
Applicant name: Nissan Chemical Industries Ltd.
Opponent name: -
Board: 3.3.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step (yes) - non-obvious process
Manufacture of known compounds
Problem-solution approach
Catchwords:

-

Cited decisions:
T 0641/89
Citing decisions:
T 0961/96
T 0325/97
T 0948/01
T 1285/01
T 0833/02
T 0354/03

8 references found.

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