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Compositions Including Blends Of Hydrophobic And Non-Hydrophobic Inorganic Particulate Material For Use In Covering Products - EP3289595B1

PatentPatent Analysis

EP3289595

IMERYS USA
Application Number
EP16786963A
Filing Date
Apr 25, 2016
Status
Revoked
Apr 21, 2023
Grant Date
Nov 24, 2021
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3289595B1 was granted to Imerys USA on Nov 24, 2021 following the initial filing on Apr 25, 2016 under the application number EP16786963A . The current legal status of the patent is Revoked.

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Patent Oppositions (2)

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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OMYAAug 16, 2022ADMISSIBLE
SCHAEFER KALKJul 28, 2022ADMISSIBLE

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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