Plant For The Synthesis Of Melamine With Offgas Recovery In A Tied-In Urea Plant

Patent No. EP3743203 (titled "Plant For The Synthesis Of Melamine With Offgas Recovery In A Tied-In Urea Plant") was filed by Casale on Jan 14, 2019. The application was issued on Dec 28, 2022.

Patent Summary

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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.

CompanyOpposition DateRepresentative
PROMANSep 27, 2023BIRD & BIRD SOCIETA TRA AVVOCATI
PROMANSep 27, 2023DE GREGORI

Dossier Documents

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EP3743203

CASALE
Application Number
EP19700298A
Filing Date
Jan 14, 2019
Status
Granted And Under Opposition
Nov 25, 2022
Publication Date
Dec 28, 2022