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Process For Producing High Density Polyethylene Composition Having High Environmental Stress Crack Resistance From Post Consumer Plastic And Articles Made Of Said Composition - EP3074464

The patent EP3074464 was granted to Totalenergies Onetech Belgium on Apr 19, 2017. The application was originally filed on Jul 2, 2015 under application number EP15732003A. The patent is currently recorded with a legal status of "Revoked".

EP3074464

TOTALENERGIES ONETECH BELGIUM
Application Number
EP15732003A
Filing Date
Jul 2, 2015
Status
Revoked
Aug 2, 2024
Publication Date
Apr 19, 2017
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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THE DOW CHEMICALJan 19, 2018VOADMISSIBLE
BOREALISJan 18, 2018DEHNSADMISSIBLE
INEOS EUROPEJan 18, 2018SMITHADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONEP0654496
DESCRIPTIONUS5106804
DESCRIPTIONUS5153158
DESCRIPTIONUS5594071
DESCRIPTIONUS5693391
DESCRIPTIONUS6174971
DESCRIPTIONUS6486274
DESCRIPTIONUS6693058
DESCRIPTIONUS6734134
DESCRIPTIONUS6864207
DESCRIPTIONUS6916895
DESCRIPTIONUS6930071
DESCRIPTIONWO2005032714
DESCRIPTIONWO2012139967
INTERNATIONAL-SEARCH-REPORTEP1584652
INTERNATIONAL-SEARCH-REPORTWO2012139967
INTERNATIONAL-SEARCH-REPORTWO9618677
OPPOSITIONEP0561187
OPPOSITIONWO2009085922
OPPOSITIONWO2011051472
OPPOSITIONWO2011095629
OPPOSITIONWO2012139967
OPPOSITIONWO9119763

Dossier Documents

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    Description

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