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Controlling The Gas Composition Of A Gas Separation Plant By Means Of Diaphragms

PatentPatent Analysis

EP2996794

EVONIK FIBRES
Application Number
EP14719763A
Filing Date
Apr 28, 2014
Status
Opposition Rejected
Sep 10, 2024
Grant Date
Sep 26, 2018
External Links
Slate, Register, Google Patents
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The patent EP2996794B1 was granted to Evonik Fibres on Sep 26, 2018 following the initial filing on Apr 28, 2014 under the application number EP14719763A . 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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HAFFMANSJun 26, 2019ADMISSIBLE
LAIR LIQUIDEJun 24, 2019ADMISSIBLE

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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