The weekly litigation news digest is live. Subscribe now

IP Verse

Cylinder Liner And Cast Iron Alloy - EP2744923

The patent EP2744923 was granted to Mahle on May 23, 2018. The application was filed on Aug 17, 2012 under application number EP12783490A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2744923

MAHLE
Application Number
EP12783490A
Filing Date
Aug 17, 2012
Status
Granted And Under Opposition
Apr 20, 2018
Publication Date
May 23, 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
FEDERAL MOGUL BURSCHEIDJan 30, 2019BECKER KURIG & PARTNER PATENTANWALTE MBBWITHDRAWN

Patent Citations (10) New

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

Citation PhasePublication Number
DESCRIPTIONBR19979704066
DESCRIPTIONBR19979704068
DESCRIPTIONUS6318330
INTERNATIONAL-SEARCH-REPORTDE3327490
INTERNATIONAL-SEARCH-REPORTUS2008314353
INTERNATIONAL-SEARCH-REPORTWO2006022494
INTERNATIONAL-SEARCH-REPORTWO2006072663
OPPOSITIONDE19654893
OPPOSITIONDE3327490
OPPOSITIONUS2008314353

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