T 0673/06 (Purification of caprolactam/DSM) of 1.4.2009

European Case Law Identifier: ECLI:EP:BA:2009:T067306.20090401
Date of decision: 01 April 2009
Case number: T 0673/06
Application number: 99910871.5
IPC class: C07D 201/16
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 70 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Versions: Unpublished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 the continuous purification of crude epsilon-caprolactam
Applicant name: DSM IP Assets B.V., et al
Opponent name: BASF SE
Board: 3.3.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 113(1)
Keywords: Amending claims during oral proceedings in the absence of the duly summoned opponent - admissible
Novelty (yes)
Inventive step (yes) - closest prior art leads away from the solution
Catchwords:

-

Cited decisions:
G 0004/92
T 0133/92
T 0771/92
Citing decisions:
-

4 references found.

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