T 0164/94 (Thiophenes/EXXON) of 11.11.1996

European Case Law Identifier: ECLI:EP:BA:1996:T016494.19961111
Date of decision: 11 November 1996
Case number: T 0164/94
Application number: 87305539.6
IPC class: C10M 135/34
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 399 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Polycyclic thiophene lubricating oil additive
Applicant name: EXXON CHEMICAL PATENTS INC.
Opponent name: -
Board: 3.3.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
European Patent Convention 1973 R 88
Keywords: Novelty - yes
Inventive step - yes, after amendment of the claims
Catchwords:

-

Cited decisions:
T 0020/81
T 0037/82
T 0154/87
Citing decisions:
T 0960/95
T 0524/97

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t940164eu1.html

Date retrieved: 17 May 2021

6 references found.

Click X to load a reference inside the current page, click on the title to open in a new page.

Case Law Book: I Patentability

General Case Law