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IP Verse

Clear And Impact Resistant Polymer Composition And Fabricated Article - EP3397663B1

EP3397663

BRASKEM AMERICA
Application Number
EP16882468A
Filing Date
Dec 23, 2016
Status
Granted And Under Opposition
Sep 16, 2022
Grant Date
Oct 19, 2022
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3397663B1 was granted to Braskem America on Oct 19, 2022 following the initial filing on Dec 23, 2016 under the application number EP16882468A . The current legal status of the patent is Granted And Under Opposition.

Patent Summary

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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.

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BOREALISJul 19, 2023ADMISSIBLE
WR GRACE & CONNJul 17, 2023ADMISSIBLE

Dossier Documents

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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