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Date of decision 17 January 2006
Case number T 0268/03 - 3.3.10
Application number 96906548.1
IPC C07C17/269
Proceedings Language EN
Title of the application Synthesis of tetrafluoroethylene
Applicant name E.I. DU PONT DE NEMOURS AND COMPANY
Opponent name Dyneon GmbH & Co. KG
Headnote
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Articles and Rules EPC . Art 56
Keywords
Admissibility of late filed requests (yes)
Main and auxiliary request 1: inventive step (no) - obvious alternative
Auxiliary request 2: inventive step (yes) - improvement credible - fair comparative test
Cited Decisions T 0038/84
T 0197/86
Catchwords:
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