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Multilayer Tubular Structure Having Improved Resistance To Extraction In Biogasoline And Use Thereof - EP3259132B1

EP3259132

ARKEMA FRANCE
Application Number
EP17712188A
Filing Date
Jan 12, 2017
Status
Opposition Rejected
Jan 12, 2024
Grant Date
Jan 6, 2021
External Links
Slate, Register, Google Patents
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The patent EP3259132B1 was granted to Arkema France on Jan 6, 2021 following the initial filing on Jan 12, 2017 under the application number EP17712188A . 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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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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