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Process To Produce Polypropylene-Based Composition From Post-Consumer Resins And Articles Made Of Said Compositions - EP3802689

The patent EP3802689 was granted to Totalenergies Onetech Belgium on Apr 27, 2022. The application was originally filed on May 17, 2019 under application number EP19724208A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3802689

TOTALENERGIES ONETECH BELGIUM
Application Number
EP19724208A
Filing Date
May 17, 2019
Status
Granted And Under Opposition
Mar 25, 2022
Publication Date
Apr 27, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (7)

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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INEOS EUROPEJan 27, 2023KINGADMISSIBLE
REHAU INDUSTRIESJan 27, 2023-ADMISSIBLE
SABIC SABIC PETROCHEMICALSJan 27, 2023SABIC GROUPADMISSIBLE
BASELL POLIOLEFINE ITALIAJan 26, 2023LYONDELLBASELLADMISSIBLE
SUSTAINABLE MATERIALSJan 26, 2023PRINZ & PARTNER MBBADMISSIBLE
VEOLIA ENVIRONNEMENTJan 26, 2023SANTARELLIADMISSIBLE
BRASKEM AMERICAJan 25, 2023ZACCO DENMARKADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONWO2015169690
INTERNATIONAL-SEARCH-REPORTEP3165473
INTERNATIONAL-SEARCH-REPORTUS2011105667
INTERNATIONAL-SEARCH-REPORTWO2015169690
OPPOSITIONCN103030882
OPPOSITIONCN104693595
OPPOSITIONCN108586943
OPPOSITIONEP2605806
OPPOSITIONEP3165473
OPPOSITIONEP3715410
OPPOSITIONEP3733720
OPPOSITIONEP3733764
OPPOSITIONUS2011105667
OPPOSITIONUS2011288190
OPPOSITIONUS8592501
OPPOSITIONWO03087215
OPPOSITIONWO2007071494
OPPOSITIONWO2012117086
OPPOSITIONWO2013010879
OPPOSITIONWO2013025822
OPPOSITIONWO2015169690
OPPOSITIONWO2015169960
OPPOSITIONWO2017044533
OPPOSITIONWO2017076933
OPPOSITIONWO2017122022
OPPOSITIONWO2017194969
OPPOSITIONWO2017220531
OPPOSITIONWO2018206353
OPPOSITIONWO2019086358
OPPOSITIONWO2019086359
OPPOSITIONWO2020182435

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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