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IP Verse

Heterophasic Propylene Copolymer - EP3083822

The patent EP3083822 was granted to Sabic on Sep 8, 2021. The application was originally filed on Dec 18, 2014 under application number EP14824456A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3083822

SABIC
Application Number
EP14824456A
Filing Date
Dec 18, 2014
Status
Granted And Under Opposition
Aug 6, 2021
Publication Date
Sep 8, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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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.

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TOTALENERGIES ONETECHJun 8, 2022DE CLERCQ & PARTNERSADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
EXAMINATIONEP2308923
EXAMINATIONEP2495280
EXAMINATIONUS2004044107
EXAMINATIONUS2010048807
EXAMINATIONWO2008074715
EXAMINATIONWO2009153213
EXAMINATIONWO2011036016
EXAMINATIONWO2013010879
INTERNATIONAL-SEARCH-REPORTUS2002040105
OPPOSITIONEP0739943
OPPOSITIONEP1837351
OPPOSITIONEP2031018
OPPOSITIONEP2275485
OPPOSITIONJP2000344978
OPPOSITIONJPH06299040
OPPOSITIONUS2002040105
OPPOSITIONUS2002058741
OPPOSITIONUS2008221256
OPPOSITIONUS2014011937
OPPOSITIONWO2009153213
OPPOSITIONWO2014083130

Dossier Documents

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    Description

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