The weekly litigation news digest is live. Subscribe now

IP Verse

Valve-Actuating Device - EP3420258

The patent EP3420258 was granted to Neoperl on Jun 28, 2023. The application was filed on Feb 21, 2017 under application number EP17707168A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3420258

NEOPERL
Application Number
EP17707168A
Filing Date
Feb 21, 2017
Status
Patent Maintained As Amended
May 26, 2023
Publication Date
Jun 28, 2023
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
A U K MULLERNov 9, 2020FEDER WALTER EBERTADMISSIBLE

Patent Citations (54) New

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

Citation PhasePublication Number
DESCRIPTIONEP1548344
INTERNATIONAL-SEARCH-REPORTDE102012221043
INTERNATIONAL-SEARCH-REPORTDE102012221047
INTERNATIONAL-SEARCH-REPORTEP1548344
INTERNATIONAL-SEARCH-REPORTEP2865929
INTERNATIONAL-SEARCH-REPORTFR2481404
INTERNATIONAL-SEARCH-REPORTGB2064071
INTERNATIONAL-SEARCH-REPORTJPH0464783
OPPOSITIONCN101012889
OPPOSITIONCN102661435
OPPOSITIONCN104896106
OPPOSITIONCN104948775
OPPOSITIONCN104948777
OPPOSITIONCN104948817
OPPOSITIONCN202927053U
OPPOSITIONCN203297709U
OPPOSITIONCN203656296U
OPPOSITIONCN203948677U
OPPOSITIONDE10200979
OPPOSITIONDE102012221043
OPPOSITIONDE102012221047
OPPOSITIONDE202014007070U
OPPOSITIONDE3927611
OPPOSITIONDE9413654U
OPPOSITIONEP1548344
OPPOSITIONEP1903267
OPPOSITIONEP2530365
OPPOSITIONEP2865928
OPPOSITIONEP2865929
OPPOSITIONEP2868953
OPPOSITIONFR2223618
OPPOSITIONFR2481404
OPPOSITIONGB2064071
OPPOSITIONGB2103391
OPPOSITIONGB2509796
OPPOSITIONJP2001095709
OPPOSITIONJP2001095710
OPPOSITIONJP2001098596
OPPOSITIONJP2005155797
OPPOSITIONJP2005163990
OPPOSITIONJP2005264459
OPPOSITIONJP2005264979
OPPOSITIONJP2006308021
OPPOSITIONJP2012145144
OPPOSITIONJP3132061U
OPPOSITIONJP3743006B
OPPOSITIONJP5711977B
OPPOSITIONJPH0464783
OPPOSITIONJPS5868558
OPPOSITIONKR20130090635
OPPOSITIONUS2004135013
OPPOSITIONUS2013200282
OPPOSITIONUS6634618
OPPOSITIONWO2014164906

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

  • Get instant alerts for new documents