T 0574/91 (Dental Adhesive/DENTSPLY) of 3.8.1993

European Case Law Identifier: ECLI:EP:BA:1993:T057491.19930803
Date of decision: 03 August 1993
Case number: T 0574/91
Application number: 82302153.0
IPC class: A61K 6/00
Language of proceedings: EN
Distribution: B
Download and more information:
Decision text in EN (PDF, 676.896K)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Dental adhesive system
Applicant name: DENTSPLY INTERNATIONAL, INC.
Opponent name: 01) Blendax GmbH
02) Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern
03) Ivoclar AG
04) Espe Stiftung & Co. Produktions- und
Vertriebs KG
Board: 3.3.02
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
European Patent Convention 1973 Art 108
European Patent Convention 1973 Art 114(2)
European Patent Convention 1973 R 64
Keywords: Form of appeal - admissible (yes) - rewiew of revocation grounds
Inventive step - (no), obvious modification
Late submitted material - evidence admitted (no)
Catchwords:

-

Cited decisions:
G 0007/91
G 0008/91
G 0009/91
G 0010/91
J 0022/86
T 0432/88
Citing decisions:
T 0857/91
T 0708/93
T 0493/95
T 0875/98
T 0922/05
T 1907/08
T 0349/09
T 2532/11

16 references found.

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Offical Journal of the EPO

Case Law Book: IV Divisional Applications

Case Law of the Enlarged Board

General Case Law