IP Verse

Granules Or Powder Of Disulfonylamide Salt, And Method For Producing Same

Patent No. EP3045426 (titled "Granules Or Powder Of Disulfonylamide Salt, And Method For Producing Same") was filed by Nippon Soda on Oct 31, 2014. The application was issued on Nov 10, 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
ARKEMA FRANCEAug 13, 2019ARKEMA
ARKEMA FRANCEAug 13, 2019ARKEMA PATENT

Dossier Documents

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EP3045426

NIPPON SODA
Application Number
EP14861940A
Filing Date
Oct 31, 2014
Status
Patent Maintained As Amended
Oct 8, 2021
Publication Date
Nov 10, 2021
External Links
Slate, Register , Google Patents