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EP3168044

KUREHA
Application Number
EP16201783A
Filing Date
Apr 28, 2014
Status
Granted And Under Opposition
Apr 15, 2022
Grant Date
May 18, 2022
External Links
Slate, Register, Google Patents
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The patent EP3168044B1 was granted to Kureha on May 18, 2022 following the initial filing on Apr 28, 2014 under the application number EP16201783A . 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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ISARPATENT PATENT UND RECHTSANWALTE BARTH HASSA PECKMANN UND PARTNER MBBFeb 20, 2023ADMISSIBLE

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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