T 0987/05 (Pentoxides/CABOT) of 14.10.2009

European Case Law Identifier: ECLI:EP:BA:2009:T098705.20091014
Date of decision: 14 October 2009
Case number: T 0987/05
Application number: 96937666.4
IPC class: C01G 33/00
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 50 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Niobium and tantalum pentoxide compounds
Applicant name: CABOT CORPORATION
Opponent name: H.C. STARCK GmbH & Co. KG
Board: 3.3.05
Headnote: -
Relevant legal provisions:
European Patent Convention Art 123(2)
European Patent Convention 1973 Art 54(1)
European Patent Convention 1973 Art 54(2)
Keywords: Admissibility of amendments (no): claimed subject-matter not directly and unambiguously derivable from the application as filed
Novelty (no): public prior use of claimed product proven beyond reasonable doubt
Catchwords:

-

Cited decisions:
G 0001/92
T 0263/05
Citing decisions:
-

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t050987eu1.html

Date retrieved: 17 May 2021

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