EP3202785

CHUGAI SEIYAKU KABUSHIKI KAISHA
Application Number
EP17155939A
Filing Date
Oct 25, 2010
Status
Granted And Under Opposition
Apr 5, 2024
Grant Date
May 8, 2024
External Links
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The patent EP3202785B1 was granted to Chugai Seiyaku Kabushiki Kaisha on May 8, 2024 following the initial filing on Oct 25, 2010 under the application number EP17155939A . The current legal status of the patent is Granted And Under Opposition.

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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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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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