W 0007/85 (Insulating powder) of 5.6.1987

European Case Law Identifier: ECLI:EP:BA:1987:W000785.19870605
Date of decision: 05 June 1987
Case number: W 0007/85
Application number: -
IPC class: C09D 3/58
Language of proceedings: EN
Distribution: A
Download and more information:
Decision text in EN (PDF, 337 KB)
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Bibliographic information is available in: EN
Versions: OJ | Published
Title of application: -
Applicant name: Minnesota
Opponent name: -
Board: 3.3.02
Headnote: There is sufficient technical information to justify a prima facie finding of unity of invention between a claim to a mixture, and a claim to one essential component of that mixture or a narrowly defined version thereof.
Relevant legal provisions:
Patent Cooperation Treaty Art 17(3)(a)
Patent Cooperation Treaty R 13(1)
Patent Cooperation Treaty R 13(2)
Patent Cooperation Treaty R 40(1)
Patent Cooperation Treaty R 40(2)(c)
European Patent Convention 1973 Art 82
European Patent Convention 1973 R 30
Keywords: Unity of invention - mixture and component
Catchwords:

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Cited decisions:
-
Citing decisions:
W 0004/93
W 0002/95

Source: http://www.epo.org/law-practice/case-law-appeals/recent/w850007ex1.html

Date retrieved: 17 May 2021

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