T 0730/96 (Quinoxalinyloxyphenoxy propanoate/UNIROYAL) of 19.10.1999

European Case Law Identifier: ECLI:EP:BA:1999:T073096.19991019
Date of decision: 19 October 1999
Case number: T 0730/96
Application number: 88312047.9
IPC class: C07D 405/12
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 44 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Heterocyclic-alkylene quinoxalinyloxyphenoxy propanoate herbicides
Applicant name: Uniroyal Chemical Company, Inc.
Opponent name: Zeneca Limited
Board: 3.3.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step (yes) - problem and solution approach - determination of the closest prior art - proper comparison - unexpected effect - comparative tests
Catchwords:

-

Cited decisions:
T 0001/80
T 0024/81
T 0181/82
T 0002/83
T 0164/83
T 0248/85
T 0606/89
T 0834/91
T 0465/92
T 0482/92
T 0380/93
Citing decisions:
T 0800/98
T 0287/02

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t960730eu1.html

Date retrieved: 17 May 2021

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