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IP Verse

Leadless Free-Cutting Copper Alloy And Method For Producing The Same - EP2761042

The patent EP2761042 was granted to Poongsan on Oct 10, 2018. The application was filed on Jul 31, 2012 under application number EP12835655A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2761042

POONGSAN
Application Number
EP12835655A
Filing Date
Jul 31, 2012
Status
Opposition Rejected
Jan 28, 2022
Publication Date
Oct 10, 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
OTTO FUCHS KOMMANDITGESELLSCHAFTJul 10, 2019HAVERKAMP PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONEP1600515
DESCRIPTIONKR20080071276
DESCRIPTIONUS2010297464
INTERNATIONAL-SEARCH-REPORTEP1600515
INTERNATIONAL-SEARCH-REPORTJP2008001964
INTERNATIONAL-SEARCH-REPORTKR20100114596
INTERNATIONAL-SEARCH-REPORTUS2004140022
INTERNATIONAL-SEARCH-REPORTWO2010122960
OPPOSITIONCN101812610
OPPOSITIONEP1600515
OPPOSITIONKR20080071277
OPPOSITIONKR20090094535
OPPOSITIONKR20100114596
OPPOSITIONRU2337983
OPPOSITIONUS2003026715
OPPOSITIONUS2010297464
OPPOSITIONUS2011211781
OPPOSITIONWO2008093974
SEARCHEP1600515
SEARCHKR20100114596
SEARCHUS2010297464
SEARCHUS2011211781

Dossier Documents

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  • Date

    Description

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