EPO logo
EPO boards of appeal decisions
homepage => search & index => boards of appeal decisions
Search mask List of updates
Date of decision 05 April 2000
Case number T 0577/97 - 3.3.5
Application number 90908746.2
IPC B01D53/70
Proceedings Language EN
Title of the application Catalytic destruction of organohalogen compounds
Applicant name AlliedSignal Inc.
Opponent name SIEMENS AG
Headnote
-
Articles and Rules EPC . Art 54(1)
. Art 114(2)
. Art 111(1)
. R 57a
Keywords
Novelty - no, no new choice
Late filed evidence - admitted
New claims filed during oral proceedings - admitted
Cited Decisions T 0426/97
T 0557/94
T 0097/90
T 0852/90
T 0113/96
T 0926/93
T 0605/96
T 0855/96
T 0840/93
Catchwords:
There is no basis in the EPC to refuse auxiliary requests at oral proceedings because of the circumstance that the new claims are apparently "not clearly allowable". In contrast to the situtation in examining proceedings, where Rule 86(3) EPC requires that amendments after expiration of the time limit set in the first communication of the EPO are subject to the consent of the EPO, Rule 57a EPC does not contain such a requirement. The discretion not to admit auxiliary requests should in principle be limited to exceptional cases in which the filing of the auxiliary request can be said to amount to an abuse of procedural rights (point 3 of the reasons).

get the full pdf
 

EPO Home Page | Recent updates | Request info | Send comments | Index
Patent information on the internet


Copyright © 1997-2000 European Patent Office . All Rights Reserved.
E-mail: EPO Mail Distribution