T 0540/92 () of 1.3.1995 | XEPC: EPC and PCT resource

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European Case Law Identifier:

ECLI:EP:BA:1995:T054092.19950301

Date of decision:

01 March 1995

Case number:

T 0540/92

Application number:

86102195.4

IPC class:

C08G 61/12

Language of proceedings:

Distribution:

Download and more information:

Decision text in EN (PDF, 1Â MB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in:	EN
Versions:	Unpublished

Title of application:

Ordered polyetherketones

Applicant name:

E. I. DU PONT DE NEMOURS AND COMPANY

Opponent name:

BASF Aktiengesellschaft, Ludwigshafen
HOECHST Aktiengesellschaft Zentrale Patentableitung

Board:

3.3.03

Headnote:

Relevant legal provisions:

European Patent Convention 1973 Art 54
European Patent Convention 1973 Art 56

Keywords:

Novelty (yes)- prior generic disclosure - no implicit combination of features
Inventive step (yes)- no pointer - skilled person - time factor - commercial success

Catchwords:

Cited decisions:

Citing decisions:

T 0998/95
T 1000/95
T 1183/06

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t920540eu1.html

Date retrieved: 17 May 2021