EP3279621

SONION NEDERLAND
Application Number
EP17165245A
Filing Date
Apr 6, 2017
Status
Granted And Under Opposition
Apr 3, 2021
Grant Date
May 5, 2021
External Links
Slate, Register, Google Patents
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The patent EP3279621B1 was granted to Sonion Nederland on May 5, 2021 following the initial filing on Apr 6, 2017 under the application number EP17165245A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions

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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GOERTEKAug 19, 2021ADMISSIBLE

Dossier Documents

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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