The weekly litigation news digest is live. Subscribe now

Catalyst Particles, And Electrocatalyst, Electrolyte Membrane-Electrode Assembly, And Fuel Cell Using Such Catalyst Particles - EP3032624

The patent EP3032624 was granted to Nissan Motor on Jan 3, 2018. The application was filed on Aug 6, 2014 under application number EP14834999A. The patent is currently recorded with a legal status of "Revoked".

EP3032624

NISSAN MOTOR
Application Number
EP14834999A
Filing Date
Aug 6, 2014
Status
Revoked
Dec 9, 2022
Publication Date
Jan 3, 2018
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
UMICOREOct 4, 2018VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONJP2010282947
INTERNATIONAL-SEARCH-REPORTJP2010027364
INTERNATIONAL-SEARCH-REPORTJP2010198885
INTERNATIONAL-SEARCH-REPORTJPH01227360
INTERNATIONAL-SEARCH-REPORTJPH06176766
INTERNATIONAL-SEARCH-REPORTJPH0697615B
INTERNATIONAL-SEARCH-REPORTJPH0857317
INTERNATIONAL-SEARCH-REPORTJPS62155940
OPPOSITIONCN102784641
OPPOSITIONCN103055893
OPPOSITIONEP2650956
OPPOSITIONUS2012135137
OPPOSITIONUS2013034803
OPPOSITIONWO2010033829
OPPOSITIONWO2011116169
OPPOSITIONWO2011160022
SEARCHCN102784641
SEARCHCN103055893
SEARCHJP2002095969
SEARCHUS2012135137

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