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IP Verse

Exhaust Gas Treatment Device, Method For Processing Exhaust Gas, And Motor Vehicle - EP3181850

The patent EP3181850 was granted to Volkswagen on Oct 9, 2019. The application was filed on Aug 8, 2012 under application number EP17155494A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3181850

VOLKSWAGEN
Application Number
EP17155494A
Filing Date
Aug 8, 2012
Status
Granted And Under Opposition
Sep 6, 2019
Publication Date
Oct 9, 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
FAURECIA SYSTEMES DECHAPPEMENTJul 8, 2020PRINZ & PARTNER MBBWITHDRAWN

Patent Citations (53) New

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

Citation PhasePublication Number
DESCRIPTIONDE102008051496
DESCRIPTIONDE10250050
DESCRIPTIONDE10323607
OPPOSITIONDE10155675
OPPOSITIONDE102005039630
OPPOSITIONDE102007011184
OPPOSITIONDE102007056202
OPPOSITIONDE102009007765
OPPOSITIONDE102011015443
OPPOSITIONDE10300298
OPPOSITIONDE10323607
OPPOSITIONDE10347133
OPPOSITIONDE10348799
OPPOSITIONDE112005002903
OPPOSITIONDE4007516
OPPOSITIONDE60108685T
OPPOSITIONEP0894523
OPPOSITIONEP1162351
OPPOSITIONEP2119885
OPPOSITIONEP2123878
OPPOSITIONEP2287132
OPPOSITIONEP2305980
OPPOSITIONEP2305991
OPPOSITIONEP2395211
OPPOSITIONEP2500538
OPPOSITIONEP2522822
OPPOSITIONEP2551482
OPPOSITIONFR1050453
OPPOSITIONFR2943383
OPPOSITIONFR2947003
OPPOSITIONFR2955612
OPPOSITIONJP2005155404
OPPOSITIONJP2009103034
OPPOSITIONJP2010007524
OPPOSITIONUS2006117742
OPPOSITIONUS2008127635
OPPOSITIONUS2009320457
OPPOSITIONUS2010083643
OPPOSITIONUS2010223916
OPPOSITIONUS3565830
OPPOSITIONUS4335023
OPPOSITIONUS6722123
OPPOSITIONWO03036054
OPPOSITIONWO03036056
OPPOSITIONWO2005016497
OPPOSITIONWO2009134831
OPPOSITIONWO2012110720
OPPOSITIONWO2012123660
SEARCHEP2500538
SEARCHEP2551482
SEARCHFR2955612
SEARCHWO2012110720
SEARCHWO2012123660

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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