EP3656807

TORAY INDUSTRIES
Application Number
EP18835368A
Filing Date
May 15, 2018
Status
Granted And Under Opposition
Aug 2, 2024
Grant Date
Sep 4, 2024
External Links
Slate, Register, Google Patents
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The patent EP3656807B1 was granted to Toray Industries on Sep 4, 2024 following the initial filing on May 15, 2018 under the application number EP18835368A . 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.

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ARKEMA FRANCEJun 4, 2025ADMISSIBLE
EVONIK OPERATIONSJun 3, 2025ADMISSIBLE
VICTREX MANUFACTURINGMay 30, 2025ADMISSIBLE

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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