T 0291/89 () of 14.5.1991

European Case Law Identifier: ECLI:EP:BA:1991:T029189.19910514
Date of decision: 14 May 1991
Case number: T 0291/89
Application number: 81902770.7
IPC class: C01B 7/13
Language of proceedings: EN
Distribution:
Download and more information:
Decision text in EN (PDF, 618 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Preparation of substantially anhydrous iodine compounds
Applicant name: Eastman Kodak Company
Opponent name: Hoechst AG
Board: 3.3.02
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 83
European Patent Convention 1973 Art 56
Keywords: Inventive step (affirmed) - non-obvious improvement
Catchwords:

-

Cited decisions:
T 0002/83
T 0014/83
T 0219/83
T 0198/88
Citing decisions:
T 0342/98
T 0371/02

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t890291eu1.html

Date retrieved: 17 May 2021

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