T 0686/96 (Precipitated silicas/CROSFILED) of 6.5.1999

European Case Law Identifier: ECLI:EP:BA:1999:T068696.19990506
Date of decision: 06 May 1999
Case number: T 0686/96
Application number: 86309346.4
IPC class: C01B 33/18
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 23 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Precipitated silicas
Applicant name: Crosfield Limited
Opponent name: Degussa AG, Frankfurt/Zentrale Abteilung Patente
Rhodia Chimie
Board: 3.3.05
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 54(1)
Keywords: Novelty - no, ambiguous delimitation
Catchwords:

-

Cited decisions:
-
Citing decisions:
T 1133/11

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t960686eu1.html

Date retrieved: 17 May 2021

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Case Law Book: I Patentability