T 1872/08 (Ink set/SEIKO EPSON) of 20.10.2011

European Case Law Identifier: ECLI:EP:BA:2011:T187208.20111020
Date of decision: 20 October 2011
Case number: T 1872/08
Application number: 96119644.1
IPC class: C09D 11/00
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 104 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Ink set for ink jet recording and ink jet recording method using the same
Applicant name: Seiko Epson Corporation
Opponent name: Pelikan Produktions AG
Alan J. Jones
Board: 3.3.01
Headnote: -
Relevant legal provisions:
European Patent Convention Art 114(2)
European Patent Convention Art 111(2)
Keywords: Admission of late filed documents and comparative tests not admitted before the first instance
Sufficiency of disclosure and novelty (yes) - res judicata
Main request: inventive step (yes) - non-obvious solution of a problem based on an advantageous effect demonstrated by means of comparative tests
Catchwords:

-

Cited decisions:
G 0007/93
T 0197/86
T 0167/93
Citing decisions:
T 0449/15

10 references found.

Click X to load a reference inside the current page, click on the title to open in a new page.

EPC Articles

Case Law Book: III Amendments

Case Law Book: V Priority

Case Law of the Enlarged Board

General Case Law