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IP Verse

Polymers With Improved Toughness And Escr For Large-Part Blow Molding Applications - EP3116923

The patent EP3116923 was granted to Chevron Phillips Chemical LP on May 6, 2020. The application was filed on Mar 12, 2015 under application number EP15714066A. The patent is currently recorded with a legal status of "Revoked".

EP3116923

CHEVRON PHILLIPS CHEMICAL LP
Application Number
EP15714066A
Filing Date
Mar 12, 2015
Status
Revoked
Jun 27, 2025
Publication Date
May 6, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 BELGIUMFeb 8, 2021GARCIA MARTINADMISSIBLE
THE DOW CHEMICALFeb 5, 2021BOULT WADE TENNANTADMISSIBLE

Patent Citations (70) New

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

Citation PhasePublication Number
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DESCRIPTIONUS5919983
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DESCRIPTIONUS6262191
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DESCRIPTIONUS6316553
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DESCRIPTIONUS6376415
DESCRIPTIONUS6388017
DESCRIPTIONUS6391816
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DESCRIPTIONUS6576583
DESCRIPTIONUS6613712
DESCRIPTIONUS6632894
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DESCRIPTIONUS6833415
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DESCRIPTIONUS7884163
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DESCRIPTIONUS8080681
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DESCRIPTIONUS8383754
DESCRIPTIONUS8623973
EXAMINATIONUS2012059134
EXAMINATIONUS8318883
INTERNATIONAL-SEARCH-REPORTUS2007043182
INTERNATIONAL-SEARCH-REPORTWO2007101053
INTERNATIONAL-SEARCH-REPORTWO2014134015
OPPOSITIONEP1319685
OPPOSITIONJP2002020412
OPPOSITIONUS2010222537
OPPOSITIONUS2014205422
OPPOSITIONUS7645835
OPPOSITIONWO0105852
OPPOSITIONWO03051937
OPPOSITIONWO2014134015
OPPOSITIONWO2014149360
OPPOSITIONWO2015138673
OTHERUS2012059134
OTHERUS8318883

Dossier Documents

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