J 0012/94 (Principle of good faith) of 16.2.1996

European Case Law Identifier: ECLI:EP:BA:1996:J001294.19960216
Date of decision: 16 February 1996
Case number: J 0012/94
Application number: 92913068.0
IPC class: C04B 18/10
Language of proceedings: EN
Distribution: B
Download and more information:
Decision text in EN (PDF, 473 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Concrete
Applicant name: British Gas PLC
Opponent name: -
Board: 3.1.01
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 122(5)
European Patent Convention 1973 R 85a(1)
Keywords: Principle of good faith
Extent of obligation to warn applicant of any impending loss of rights
Readily identifiable deficiencies
Catchwords:

The principle of good faith governs relations between the EPO and applicants; thus it is incumbent on both parties to act in good faith. Whereas the EPO may be obliged, on the basis of the principle of good faith, to give information on a specific query, a party may not expect a warning in respect of any deficiency occurring in the course of the proceedings, if it could not legitimately expect a reply from the EPO.

Cited decisions:
G 0003/91
J 0013/90
J 0041/92
Citing decisions:
G 0002/97
T 0267/08
T 0642/12
T 0703/19

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