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EPO boards of appeal decision

Date of decision: 24 May 2007

Case number: T 0555/05 - 3.3.03

Application number: 97907474.7

IPC class: C08L23/16

Proceedings language: EN

Title of the application
Thermoplastic elastomer
Applicant name
DSM IP Assets B.V.
Opponent name
Advanced Elastomer Systems L.P.
Headnote
-
Articles and rules
EPC Art 54
EPC Art 56
EPC Art 84
EPC Art 123(2)
EPC Art 123(3)
EPC R 57(a)
Keywords
Main request - Amendments justified by grounds of opposition (no)
First auxiliary request - clarity (no)
Second auxiliary request - inventive step (no)
Referral to the Enlarged Board of Appeal (no)
Cited decisions
G 0009/91
G 0001/99
T 0301/87
T 0472/88
T 0412/93
T 0681/00
T 0520/01
T 0988/02
Catchwords
-

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