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EP3283581

SUN CHEMICAL
Application Number
EP16720613A
Filing Date
Apr 14, 2016
Status
Revoked
Jan 10, 2025
Grant Date
Jun 10, 2020
External Links
Slate, Register, Google Patents
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The patent EP3283581B1 was granted to SUN Chemical on Jun 10, 2020 following the initial filing on Apr 14, 2016 under the application number EP16720613A . The current legal status of the patent is Revoked.

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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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ECKARTMar 10, 2021WITHDRAWN

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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