Plant And Process For Producing Nitric Acid

Patent No. EP3515861 (titled "Plant And Process For Producing Nitric Acid") was filed by Stamicarbon on Sep 19, 2017. The application was issued on Feb 17, 2021.

Patent Summary

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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
CASALENov 17, 2021M ZARDI
THYSSENKRUPP INDUSTRIAL SOLUTIONSNov 17, 2021GULDE & PARTNER

Dossier Documents

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EP3515861

STAMICARBON
Application Number
EP17781577A
Filing Date
Sep 19, 2017
Status
Granted And Under Opposition
Jan 15, 2021
Publication Date
Feb 17, 2021