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EP2895437

LHOIST RECHERCHE ET DEVELOPPEMENT
Application Number
EP13759780A
Filing Date
Sep 12, 2013
Status
Patent Maintained As Amended
Jun 30, 2023
Grant Date
Aug 2, 2023
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP2895437B2 was granted to Lhoist Recherche ET Developpement on Aug 2, 2023 following the initial filing on Sep 12, 2013 under the application number EP13759780A . The current legal status of the patent is Patent Maintained As Amended.

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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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SCHAEFER KALKMar 13, 2019ADMISSIBLE
CARMEUSE RESEARCH AND TECHNOLOGYMar 12, 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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