Cleaning Composition

Patent No. EP3775125 (titled "Cleaning Composition") was filed by Unilever on Apr 10, 2019. The application was issued on Sep 28, 2022.

Patent Summary

Patent Family

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
BEIERSDORFJun 26, 2023BEIERSDORF
HENKELJun 15, 2023-

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

  • Get instant alerts for new documents

EP3775125

UNILEVER
Application Number
EP19716174A
Filing Date
Apr 10, 2019
Status
Granted And Under Opposition
Aug 26, 2022
Publication Date
Sep 28, 2022