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IP Verse

Process For The Production Of Nitric Acid With Tertiary Abatement Of N2O And Nox - EP3717403

The patent EP3717403 was granted to Casale on Feb 9, 2022. The application was filed on Oct 3, 2018 under application number EP18782068A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3717403

CASALE
Application Number
EP18782068A
Filing Date
Oct 3, 2018
Status
Granted And Under Opposition
Jan 7, 2022
Publication Date
Feb 9, 2022
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
THYSSENKRUPP UHDEOct 24, 2022KUTZENBERGER WOLFF & PARTNERADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONEP1515791
DESCRIPTIONEP2576019
DESCRIPTIONWO2017072332
INTERNATIONAL-SEARCH-REPORTDE102011011881
INTERNATIONAL-SEARCH-REPORTUS2017197178
INTERNATIONAL-SEARCH-REPORTUS2017334722
INTERNATIONAL-SEARCH-REPORTWO2017072332
OPPOSITIONDE10112444
OPPOSITIONDE102005022650
OPPOSITIONEP1355725
OPPOSITIONEP1475140
OPPOSITIONUS2014363359
OPPOSITIONUS2970034
OPPOSITIONUS3467492
OPPOSITIONWO0151181
OPPOSITIONWO0151182
OPPOSITIONWO03105998
OPPOSITIONWO2011151006
OPPOSITIONWO2012113516
OPPOSITIONWO2013087181
OPPOSITIONWO2014000977
OPPOSITIONWO2014106533

Dossier Documents

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    Description

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