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IP Verse

Method For Operating A Drive Train, And Drive Train - EP2997284

The patent EP2997284 was granted to Hehenberger on Jun 25, 2025. The application was filed on Dec 30, 2013 under application number EP13829032A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2997284

HEHENBERGER
Application Number
EP13829032A
Filing Date
Dec 30, 2013
Status
Patent Maintained As Amended
May 23, 2025
Publication Date
Jun 25, 2025
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
VOITH PATENTJan 19, 2022DR WEITZEL & PARTNER -

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONAT507394
DESCRIPTIONDE202012101708U
INTERNATIONAL-SEARCH-REPORTDE19841828
INTERNATIONAL-SEARCH-REPORTDE4216135
INTERNATIONAL-SEARCH-REPORTEP0822355
INTERNATIONAL-SEARCH-REPORTGB2225616
INTERNATIONAL-SEARCH-REPORTUS6135909
INTERNATIONAL-SEARCH-REPORTWO2006100528
INTERNATIONAL-SEARCH-REPORTWO2011000008
INTERNATIONAL-SEARCH-REPORTWO2013075915
OPPOSITIONDE1077982
OPPOSITIONDE1090520
OPPOSITIONDE1993320
OPPOSITIONDE202012101708U
OPPOSITIONEP1936205
OPPOSITIONUS4514991
OPPOSITIONUS7211018

Dossier Documents

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    Description

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