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IP Verse

Process And Reactor For Catalytic Oxidation Of Ammonia - EP4048437

The patent EP4048437 was granted to Casale on Jun 28, 2023. The application was filed on Sep 16, 2020 under application number EP20771311A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4048437

CASALE
Application Number
EP20771311A
Filing Date
Sep 16, 2020
Status
Granted And Under Opposition
May 26, 2023
Publication Date
Jun 28, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status
STEINMULLER ENGINEERINGMar 28, 2024GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENTADMISSIBLE

Patent Citations (9) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONUS3753662
INTERNATIONAL-SEARCH-REPORTDE19819882
INTERNATIONAL-SEARCH-REPORTUS3753662
INTERNATIONAL-SEARCH-REPORTWO2018220014
OPPOSITIONDE19819882
OPPOSITIONEP3159646
OPPOSITIONUS3753662
OPPOSITIONWO2013156139
OPPOSITIONWO2018220014

Dossier Documents

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  • Date

    Description

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