Conditioning Shampoo Compositions

Patent No. EP2079435 (titled "Conditioning Shampoo Compositions") was filed by Unilever on Oct 30, 2007. The application was issued on Feb 25, 2015.

Patent Summary

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Patent Oppositions (3)

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
KAO GERMANYNov 25, 2015GRIT
THE PROCTER & GAMBLENov 25, 2015MATHYS & SQUIRE
HENKELNov 24, 2015-

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

EP2079435

UNILEVER
Application Number
EP07822032A
Filing Date
Oct 30, 2007
Status
Revoked
Apr 23, 2021
Publication Date
Feb 25, 2015