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IP Verse

Screw Compressor For A Utility Vehicle - EP3516218

The patent EP3516218 was granted to Knorr Bremse Systeme FR Nutzfahrzeuge on Mar 17, 2021. The application was filed on Sep 19, 2017 under application number EP17771417A. The patent is currently recorded with a legal status of "Revoked".

EP3516218

KNORR BREMSE SYSTEME FR NUTZFAHRZEUGE
Application Number
EP17771417A
Filing Date
Sep 19, 2017
Status
Revoked
Nov 17, 2023
Publication Date
Mar 17, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
ATLAS COPCODec 16, 2021VAN MINNEBRUGGENADMISSIBLE
ZF CV SYSTEMS EUROPEDec 16, 2021EISENFUHR SPEISERADMISSIBLE

Patent Citations (49) New

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

Citation PhasePublication Number
DESCRIPTIONDE102011107155
EXAMINATIONCN105822531
EXAMINATIONCN202186346U
EXAMINATIONDE102012021597
EXAMINATIONWO2012128770
INTERNATIONAL-SEARCH-REPORTDE102005010960
INTERNATIONAL-SEARCH-REPORTDE102006023632
INTERNATIONAL-SEARCH-REPORTDE102008009473
INTERNATIONAL-SEARCH-REPORTDE102010024476
INTERNATIONAL-SEARCH-REPORTDE102013101502
INTERNATIONAL-SEARCH-REPORTDE102013113555
INTERNATIONAL-SEARCH-REPORTDE102013114304
OPPOSITIONCN103241235
OPPOSITIONCN103437986
OPPOSITIONCN105365578
OPPOSITIONCN105822531
OPPOSITIONCN201834002U
OPPOSITIONCN202186346U
OPPOSITIONDE102004032458
OPPOSITIONDE102005010960
OPPOSITIONDE102006023632
OPPOSITIONDE102008009473
OPPOSITIONDE102010024476
OPPOSITIONDE102010036742
OPPOSITIONDE102011107155
OPPOSITIONDE102012021597
OPPOSITIONDE102012200412
OPPOSITIONDE102013101502
OPPOSITIONDE102013113555
OPPOSITIONDE102013114304
OPPOSITIONDE102014009420
OPPOSITIONDE102014207509
OPPOSITIONDE10252975
OPPOSITIONEP1961960
OPPOSITIONJP2004112921
OPPOSITIONJP2010105584
OPPOSITIONUS2009254246
OPPOSITIONUS2015345490
OPPOSITIONUS6461112
OPPOSITIONUS7632076
OPPOSITIONUS8260494
OPPOSITIONWO2011093135
OPPOSITIONWO2012128770
OPPOSITIONWO2013167217
OPPOSITIONWO2015176871
OPPOSITIONWO2015197161
OPPOSITIONWO2016198590
OPPOSITIONWO2017042140
OPPOSITIONWO9634785

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.

  • Date

    Description

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