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Method For Producing Carbon Fiber Aggregate, And Method For Producing Carbon Fiber-Reinforced Plastic

PatentPatent Analysis

EP2642007

TORAY INDUSTRIES
Application Number
EP11850452A
Filing Date
Dec 21, 2011
Status
Opposition Rejected
Jun 11, 2021
Grant Date
Oct 24, 2018
External Links
Slate, Register, Google Patents
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The patent EP2642007B1 was granted to Toray Industries on Oct 24, 2018 following the initial filing on Dec 21, 2011 under the application number EP11850452A . The current legal status of the patent is Opposition Rejected.

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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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SGL CARBONJul 24, 2019 -

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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