T 1386/17 (Dental compositions / 3M) of 17.9.2019

European Case Law Identifier: ECLI:EP:BA:2019:T138617.20190917
Date of decision: 17 September 2019
Case number: T 1386/17
Application number: 06776521.4
IPC class: A61K 6/027
A61K 6/083
C03C 17/32
Language of proceedings: EN
Distribution: D
Download and more information:
Decision text in EN (PDF, 223 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: DENTAL COMPOSITIONS CONTAINING A SURFACE-MODIFIED FILLER
Applicant name: 3M Deutschland GmbH
Opponent name: Dentsply DeTrey GmbH
S & C Polymer Silicon- und Composite-Spezialitäten GmbH
Board: 3.3.07
Headnote: -
Relevant legal provisions:
European Patent Convention R 84(1)
European Patent Convention R 100(1)
Keywords: Lapse of patent in all designated states - continuation of appeal proceedings (no)
Catchwords:

-

Cited decisions:
-
Citing decisions:
-

Summary of Facts and Submissions

I. The appeal was filed by the appellant (patent proprietor) against the interlocutory decision of the opposition division, in which it found that the patent in suit (hereinafter "the patent") in an amended form meets the requirements of the EPC.

II. In a communication pursuant to Rule 84(1) EPC dated 13 May 2019 the parties were informed that the patent had lapsed for all the designated Contracting States and that the appeal proceedings might be continued at the request of the appellant, provided that a request to this effect was filed within two months of notification of the communication.

III. The appellant did not request continuation of the proceedings.

Reasons for the Decision

1. It follows from Rule 84(1) EPC in conjunction with Rule 100(1) EPC that proceedings are not continued after the European patent has lapsed, unless the appellant files a request for their continuation within two months of being notified of the lapse by the European Patent Office.

2. Since no such request was filed by the appellant, the proceedings are to be terminated by a decision of the Board.

Order

For these reasons it is decided that:

The appeal proceedings are terminated.

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