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EPO boards of appeal decision

Date of decision: 18 October 2007

Case number: T 1366/05 - 3.3.10

Application number: 98945462.4

IPC class: C09K11/06

Proceedings language: EN

Title of the application
Polymer electroluminescent device
Applicant name
Koninklijke Philips Electronics N.V.
Opponent name
Merck KGaA
Headnote
1. A written decision of an Opposition Division revoking a patent for lack of novelty to be reasoned in the sense of Rule 68(2) EPC must contain a logical chain of reasoning starting with the identification of that portion of the prior art used to justify the conclusion that the claimed subject-matter lacks novelty. The sole statement of the conclusion reached does not constitute a reasoning within the meaning of Rule 68(2) EPC.

2. Any reasoning arriving at the conclusion that the subject-matter of a claim lacks novelty must be proper to the deciding body. The mere summary of a party's submission is not per se a reasoning proper to the deciding body.

3. A written decision which is based on such a deficient reasoning is not reasoned in the sense of Rule 68(2) EPC, which failure amounts to a substantial procedural violation.

Articles and rules
EPC R 67
EPC R 68(2)
Keywords
Decision reasoned in the sense of Rule 68(2) EPC (no) - absence of reasoning proper to the Opposition Division - sole statement of the conclusions of Division - mere summary of Party's submissions does not reason the decision
Substantial procedural violation (yes)
Reimbursement of appeal fee (yes)
Remittal to the first instance for further prosecution
Cited decisions
T 0278/00
Catchwords
-

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