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Energy-Efficient And Environmentally Friendly Process For The Production Of Target Chemical Compounds From Cellulosic Material

PatentPatent Analysis

EP3177672

CLARIANT
Application Number
EP15757144A
Filing Date
Jul 30, 2015
Status
Granted And Under Opposition
Nov 6, 2020
Grant Date
Dec 9, 2020
External Links
Slate, Register, Google Patents
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The patent EP3177672B1 was granted to Clariant on Dec 9, 2020 following the initial filing on Jul 30, 2015 under the application number EP15757144A . 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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ARBAFLAME TECHNOLOGYSep 9, 2021ADMISSIBLE

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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