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IP Verse

Polyamide Resin, Composition Containing The Polyamide Resin, And Molded Articles Of The Polyamide Resin And The Composition - EP2305735

The patent EP2305735 was granted to Toray Industries on Sep 6, 2017. The application was filed on Jun 29, 2009 under application number EP09773424A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2305735

TORAY INDUSTRIES
Application Number
EP09773424A
Filing Date
Jun 29, 2009
Status
Opposition Rejected
Dec 5, 2019
Publication Date
Sep 6, 2017
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
EMS PATENTJun 6, 2018PFENNINGWITHDRAWN

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONJP2003292612
DESCRIPTIONJP2003292613
DESCRIPTIONJP2004000114
DESCRIPTIONJP2004222569
DESCRIPTIONJP2005006650
DESCRIPTIONJP2008274288
DESCRIPTIONJPH0241318
DESCRIPTIONJPH0623328
DESCRIPTIONJPS60158220
DESCRIPTIONJPS63161021
DESCRIPTIONWO2007113127
DESCRIPTIONWO9715610
INTERNATIONAL-SEARCH-REPORTJP2003292614
INTERNATIONAL-SEARCH-REPORTJP2006348276
INTERNATIONAL-SEARCH-REPORTJP2008274288
INTERNATIONAL-SEARCH-REPORTWO2007085406
OPPOSITIONJP2003292613
OPPOSITIONJP2004250513
OPPOSITIONWO2007085406
SEARCHWO2009012933

Dossier Documents

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  • Date

    Description

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