The weekly litigation news digest is live. Subscribe now

IP Verse

Plant For The Synthesis Of Melamine With Offgas Recovery In A Tied-In Urea Plant - EP3743203

The patent EP3743203 was granted to Casale on Dec 28, 2022. The application was originally filed on Jan 14, 2019 under application number EP19700298A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3743203

CASALE
Application Number
EP19700298A
Filing Date
Jan 14, 2019
Status
Granted And Under Opposition
Nov 25, 2022
Publication Date
Dec 28, 2022
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

PROMANSep 27, 2023BIRD & BIRD SOCIETA TRA AVVOCATI -
PROMANSep 27, 2023DE GREGORI -

Patent Citations (11) New

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

Citation PhasePublication Number
DESCRIPTIONEP1752447
DESCRIPTIONEP1918274
DESCRIPTIONEP2940006
EXAMINATIONEP2940006
EXAMINATIONUS6790956
EXAMINATIONWO2015093942
INTERNATIONAL-SEARCH-REPORTEP1752447
INTERNATIONAL-SEARCH-REPORTUS6114579
OPPOSITIONEP1752447
OPPOSITIONWO2009109314
OPPOSITIONWO2018015093

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents