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IP Verse

Hot Stamp-Molded High-Strength Component Having Excellent Corrosion Resistance After Coating, And Method For Manufacturing Same - EP2695963

The patent EP2695963 was granted to Nippon Steel on Nov 3, 2021. The application was filed on Mar 30, 2012 under application number EP12767860A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2695963

NIPPON STEEL
Application Number
EP12767860A
Filing Date
Mar 30, 2012
Status
Granted And Under Opposition
Oct 1, 2021
Publication Date
Nov 3, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
SALZGITTER FLACHSTAHLAug 2, 2022HOFFMANN EITLEADMISSIBLE
SALZGITTER FLACHSTAHLAug 2, 2022MOSER GOTZE & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONJP2003034846
DESCRIPTIONJP2003034855
DESCRIPTIONJP2003049256
DESCRIPTIONJP2003181549
INTERNATIONAL-SEARCH-REPORTJP2007211276
INTERNATIONAL-SEARCH-REPORTJP2010018860
INTERNATIONAL-SEARCH-REPORTWO2009131233
OPPOSITIONEP2270257
OPPOSITIONWO2008053273
OTHERCH269520
OTHEREP2695963
OTHERJP2010018860
OTHERUS2110893
OTHERUS3457097
OTHERWO02103073
SEARCHCA2729942
SEARCHJP2003049256
SEARCHJP2007314874
SEARCHWO02103073
SEARCHWO2010079995

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.

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    Description

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