T 0227/89 () of 25.9.1991

European Case Law Identifier: ECLI:EP:BA:1991:T022789.19910925
Date of decision: 25 September 1991
Case number: T 0227/89
Application number: 81107495.4
IPC class: -
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 423 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Flame retarding polyester composition
Applicant name: TORAY INDUSTRIES, INC.
Opponent name: BASF AG
Board: 3.3.03
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step (yes)
Distinguishing between effects crucial to inventive
step and merely accidental effects : so called "bonus
effects"
Catchwords:

-

Cited decisions:
-
Citing decisions:
T 0732/89
T 1147/16

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t890227eu1.html

Date retrieved: 17 May 2021

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