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Catalyst Compositions, Catalytic Articles, Systems And Processes Using Large Particle Molecular Sieves - EP2931423B1

PatentPatent Analysis

EP2931423

BASF
Application Number
EP13814768A
Filing Date
Dec 12, 2013
Status
Revoked
Jun 7, 2024
Grant Date
Oct 27, 2021
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP2931423B1 was granted to Basf on Oct 27, 2021 following the initial filing on Dec 12, 2013 under the application number EP13814768A . 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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JOHNSON MATTHEY PUBLICJul 27, 2022ADMISSIBLE
UMICOREJul 27, 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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