Glycolipid-Containing Cleansing Preparation Containing Micelles

Patent No. EP4140472 (titled "Glycolipid-Containing Cleansing Preparation Containing Micelles") was filed by Beiersdorf on Jan 27, 2020. The application was issued on Oct 22, 2025.

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
APPLEYARD LEESJul 22, 2026APPLEYARD LEES
KAO GERMANYJul 3, 2026MILLER

Dossier Documents

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EP4140472

BEIERSDORF
Application Number
EP22190992A
Filing Date
Jan 27, 2020
Status
Granted And Under Opposition
Sep 19, 2025
Publication Date
Oct 22, 2025