EP2590915

EI DU PONT DE NEMOURS
Application Number
EP11738880A
Filing Date
Jul 6, 2011
Status
Opposition Rejected
Nov 15, 2019
Grant Date
Sep 6, 2017
External Links
Slate, Register, Google Patents
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The patent EP2590915B1 was granted to EI DU Pont DE Nemours on Sep 6, 2017 following the initial filing on Jul 6, 2011 under the application number EP11738880A . The current legal status of the patent is Opposition Rejected.

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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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ARKEMA FRANCEJun 5, 2018 -

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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