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IP Verse

Clutch Device For A Hybrid Drive System - EP3337994

The patent EP3337994 was granted to Schaeffler on Dec 4, 2019. The application was filed on Jul 18, 2016 under application number EP16753574A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3337994

SCHAEFFLER
Application Number
EP16753574A
Filing Date
Jul 18, 2016
Status
Granted And Under Opposition
Nov 1, 2019
Publication Date
Dec 4, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
BORGWARNERAug 27, 2020PETERREINS SCHLEY -

Patent Citations (8) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONDE102007003107
OPPOSITIONDE102009030135
OPPOSITIONDE102011100256
OPPOSITIONDE102011117781
OPPOSITIONDE102013006429
OPPOSITIONDE102015215900
OPPOSITIONEP2287487
OPPOSITIONFR2814121

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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