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Bottle Closure Assembly Comprising A Polyethylene Composition Having Good Dimensional Stability

Patent No. EP3717364 (titled "Bottle Closure Assembly Comprising A Polyethylene Composition Having Good Dimensional Stability") was filed by Nova Chemicals on Nov 16, 2018. The application was issued on Oct 18, 2023.

Patent Summary

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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 DateRepresentative
THE DOW CHEMICALJul 18, 2024BOULT WADE TENNANT
TOTALENERGIES ONETECHJul 17, 2024DE CLERCQ & PARTNERS

Dossier Documents

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EP3717364

NOVA CHEMICALS
Application Number
EP18812293A
Filing Date
Nov 16, 2018
Status
Granted And Under Opposition
Sep 15, 2023
Publication Date
Oct 18, 2023
External Links
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