EP3449032

FEDERAL-MOGUL BURSCHEID GMBH
Application Number
EP17721115A
Filing Date
Apr 28, 2017
Status
Opposition Rejected
Oct 14, 2022
Grant Date
Mar 11, 2020
External Links
Slate, Register

Biblio Summary

The patent EP3449032B1 was granted on Mar 11, 2020 by Federal-Mogul Burscheid Gmbh The patent is currently Opposition Rejected.

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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MAHLE INTERNATIONAL GMBHDec 11, 2020ADMISSIBLE

The table below shows the patents of Federal-Mogul Burscheid Gmbh that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3430290Multiple-Piece Oil Stripping Piston Ring With Reduced FrictionJun 28, 20231
EP3565988Piston Ring Having A Stepped Running SurfaceFeb 24, 20211
EP3325856Compression Piston RingJul 24, 20191

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.