T 0684/02 () of 12.10.2007

European Case Law Identifier: ECLI:EP:BA:2007:T068402.20071012
Date of decision: 12 October 2007
Case number: T 0684/02
Application number: 90310971.8
IPC class: H01B 3/44
Language of proceedings: EN
Distribution: B
Download and more information:
Decision text in EN (PDF, 411 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Low dissipation-factor fluorocarbon resins and cables prepared therefrom
Applicant name: E.I. DU PONT DE NEMOURS AND COMPANY
Opponent name: Dyneon LLC
Board: 3.3.03
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 52(1)
European Patent Convention 1973 Art 54
European Patent Convention 1973 Art 104(1)
European Patent Convention 1973 Art 123(2)
European Patent Convention 1973 Art 123(3)
Keywords: Amendments - reinstatement of features (no)
Amendments - opposition proceedings
Costs - apportionment - (no)
Novelty - Effects of processes
Novelty - prior disclosure and common general knowledge
Catchwords:

1. The Enlarged Board of Appeal limited its Orders in G 0002/88 (part (iii)) and in G 0006/88 explicitly to a claim to the "use of a known compound", in which a technical effect should be interpreted as a functional technical feature.

In the Board's view, this leaves no room for further expansion of this ruling to claims worded otherwise (Nos. 5.3.4 and 5.3.5 of the reasons).

2. The Board shares the view expressed in No. 3.2.3 of the reasons in T 0210/93 that the use of a process for a particular purpose is "nothing but that very same process" (No. 5.6 of the reasons).

Cited decisions:
G 0002/88
G 0006/88
T 0012/81
T 0119/82
T 0170/83
T 0201/83
T 0068/85
T 0139/85
T 0153/85
T 0231/85
T 0958/90
T 0939/92
T 0210/93
T 0570/96
T 1149/97
T 0037/99
Citing decisions:
T 1343/04
T 1179/07
T 2215/08
T 2520/12
T 1317/15

22 references found.

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EPO Guidelines - F The European Patent Application

Case Law Book: I Patentability

Case Law Book: II Conditions to be met by an Application

Case Law of the Enlarged Board

General Case Law