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IP Verse

Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability - EP3087135

The patent EP3087135 was granted to Braskem America on Nov 11, 2020. The application was filed on Dec 23, 2014 under application number EP14875609A. The patent is currently recorded with a legal status of "Revoked".

EP3087135

BRASKEM AMERICA
Application Number
EP14875609A
Filing Date
Dec 23, 2014
Status
Revoked
Jul 14, 2023
Publication Date
Nov 11, 2020
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
TOTALENERGIES ONETECH BELGIUMJul 8, 2021GARCIA MARTINADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2002035191
INTERNATIONAL-SEARCH-REPORTUS2004097650
INTERNATIONAL-SEARCH-REPORTUS2008045638
INTERNATIONAL-SEARCH-REPORTUS2012157599
INTERNATIONAL-SEARCH-REPORTUS2012302701
INTERNATIONAL-SEARCH-REPORTUS6005034
INTERNATIONAL-SEARCH-REPORTUS6759465
INTERNATIONAL-SEARCH-REPORTUS6964997
INTERNATIONAL-SEARCH-REPORTUS7750081
INTERNATIONAL-SEARCH-REPORTUS7863379
INTERNATIONAL-SEARCH-REPORTUS7935766
INTERNATIONAL-SEARCH-REPORTUS8552116
OPPOSITIONEP1538167
OPPOSITIONEP2000506
OPPOSITIONEP2031018
OPPOSITIONJP2013209552
OPPOSITIONUS6759475
OPPOSITIONWO2012087832
OPPOSITIONWO2015100374
SEARCHEP2055738

Dossier Documents

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