IP Verse

Clear And Impact Resistant Polymer Composition And Fabricated Article

Patent No. EP3397663 (titled "Clear And Impact Resistant Polymer Composition And Fabricated Article") was filed by Braskem America on Dec 23, 2016. The application was issued on Oct 19, 2022.

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
BOREALISJul 19, 2023MAIWALD
WR GRACE & CONNJul 17, 2023KUTZENBERGER WOLFF & PARTNER

Dossier Documents

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EP3397663

BRASKEM AMERICA
Application Number
EP16882468A
Filing Date
Dec 23, 2016
Status
Granted And Under Opposition
Sep 16, 2022
Publication Date
Oct 19, 2022
External Links
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