Aqueous Oxidizing Composition For Hair

Patent No. EP3113753 (titled "Aqueous Oxidizing Composition For Hair") was filed by KAO Germany on Dec 13, 2013. The application was issued on Mar 18, 2026.

Patent Summary

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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
LOREALMar 16, 2022LOREAL
L'OREALMar 16, 2022LOREAL

Dossier Documents

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EP3113753

KAO GERMANY
Application Number
EP13900863A
Filing Date
Dec 13, 2013
Status
Patent Maintained As Amended
Feb 13, 2026
Publication Date
Mar 18, 2026