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IP Verse

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

Patent No. EP2931423 (titled "Catalyst Compositions, Catalytic Articles, Systems And Processes Using Large Particle Molecular Sieves") was filed by Basf on Dec 12, 2013. The application was issued on Oct 27, 2021.

Patent Summary

Patent Family

Patent Family

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.

CompanyOpposition DateRepresentative
JOHNSON MATTHEY PUBLICJul 27, 2022BOULT WADE TENNANT
UMICOREJul 27, 2022VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB

Dossier Documents

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EP2931423

BASF
Application Number
EP13814768A
Filing Date
Dec 12, 2013
Status
Revoked
Jun 7, 2024
Publication Date
Oct 27, 2021
External Links
Slate, EP2931423B1, Google Patents