Use Of High-Concentration Enzyme Granules For Increasing The Storage Stability Of Enzymes

Patent No. EP3353274 (titled "Use Of High-Concentration Enzyme Granules For Increasing The Storage Stability Of Enzymes") was filed by Henkel on Sep 7, 2016. The application was issued on Nov 4, 2020.

Patent Summary

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Patent Oppositions (5)

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
DANISCOAug 4, 2021MEWBURN ELLIS
THE PROCTER & GAMBLEAug 4, 2021RUSSELL
RECKITT BENCKISERJul 29, 2021PAREDES ROJAS
UNILEVER UNILEVERJul 27, 2021BROOIJMANS
DALLI WERKEJul 26, 2021F & E PATENT

Dossier Documents

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EP3353274

HENKEL
Application Number
EP16760749A
Filing Date
Sep 7, 2016
Status
Revoked
May 2, 2025
Publication Date
Nov 4, 2020