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

PatentPatent Analysis

EP3802689

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

The patent EP3802689B1 was granted to Totalenergies Onetech Belgium on Apr 27, 2022 following the initial filing on May 17, 2019 under the application number EP19724208A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions filed by Competitors

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 DateOpposition Status

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INEOS EUROPEJan 27, 2023ADMISSIBLE
REHAU INDUSTRIESJan 27, 2023ADMISSIBLE
SABIC SABIC PETROCHEMICALSJan 27, 2023ADMISSIBLE
BASELL POLIOLEFINE ITALIAJan 26, 2023ADMISSIBLE
SUSTAINABLE MATERIALSJan 26, 2023ADMISSIBLE
VEOLIA ENVIRONNEMENTJan 26, 2023ADMISSIBLE
BRASKEM AMERICAJan 25, 2023ADMISSIBLE

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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