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IP Verse

Thermoplastic Resin Composition And Molded Article Of Same - EP2452980

The patent EP2452980 was granted to Daicel Evonik on Jan 16, 2019. The application was originally filed on Jul 9, 2010 under application number EP10797203A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2452980

DAICEL EVONIK
Application Number
EP10797203A
Filing Date
Jul 9, 2010
Status
Granted And Under Opposition
Dec 14, 2018
Publication Date
Jan 16, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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SOLVAY SPECIALTY POLYMERS USAOct 16, 2019BENVENUTIADMISSIBLE
SYENSQO SPECIALTY POLYMERS USAOct 16, 2019BENVENUTIADMISSIBLE
VICTREX MANUFACTURINGOct 15, 2019THOMPSONADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONJP2004045166
DESCRIPTIONJP2006241201
DESCRIPTIONJP2007506833
DESCRIPTIONJP2008528768
DESCRIPTIONWO2009057255
INTERNATIONAL-SEARCH-REPORTJPH0441557
INTERNATIONAL-SEARCH-REPORTJPH05140442
INTERNATIONAL-SEARCH-REPORTJPH06503104
INTERNATIONAL-SEARCH-REPORTJPH07331055
INTERNATIONAL-SEARCH-REPORTJPS61500021
INTERNATIONAL-SEARCH-REPORTWO2007101857
OPPOSITIONCN101357985
OPPOSITIONEP0001879
OPPOSITIONEP0513658
OPPOSITIONJP2010095615
OPPOSITIONUS2008214699
OPPOSITIONUS3166606
OPPOSITIONUS4186154
OPPOSITIONUS4609714
OPPOSITIONUS4657990
OPPOSITIONUS4699944
OPPOSITIONUS5342664
OPPOSITIONUS5532054
OPPOSITIONWO2005030836
OPPOSITIONWO2008075009
OPPOSITIONWO9210542
SEARCHEP0138128
SEARCHEP0513658
SEARCHJPH0441557
SEARCHWO2007101857
SEARCHWO9210542

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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