IP Verse

Acrylate-Free Cosmetic Emulsion

Patent No. EP3843691 (titled "Acrylate-Free Cosmetic Emulsion") was filed by Beiersdorf on Jul 3, 2019. The application was issued on Jun 18, 2025.

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
HENKELMar 18, 2026-
PONTI & PARTNERSMar 17, 2026PONTI & PARTNERS

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

EP3843691

BEIERSDORF
Application Number
EP19736362A
Filing Date
Jul 3, 2019
Status
Granted And Under Opposition
May 16, 2025
Publication Date
Jun 18, 2025
External Links
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