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IP Verse

Catalyst Manufacturing Method - EP2613879

The patent EP2613879 was granted to Johnson Matthey Public on Feb 14, 2024. The application was filed on Aug 22, 2011 under application number EP11751927A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2613879

JOHNSON MATTHEY PUBLIC
Application Number
EP11751927A
Filing Date
Aug 22, 2011
Status
Patent Maintained As Amended
Jan 12, 2024
Publication Date
Feb 14, 2024
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
EVONIK OPERATIONSOct 26, 2021F & E PATENTWITHDRAWN

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONWO2005002764
EXAMINATIONWO2010029323
INTERNATIONAL-SEARCH-REPORTEP0431924
INTERNATIONAL-SEARCH-REPORTEP1366808
INTERNATIONAL-SEARCH-REPORTWO2009047141
INTERNATIONAL-SEARCH-REPORTWO2009156316
OPPOSITIONEP0431924
OPPOSITIONUS2005181940
OPPOSITIONUS2006182676
OPPOSITIONUS2010022229
OPPOSITIONUS6508980
OPPOSITIONWO2009047141

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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