The weekly litigation news digest is live. Subscribe now
Antimicrobial Mixture Containing 4-(3-Ethoxy-4-Hydroxyphenyl)Butan-2-One And A Diol, And Cosmetic Composition Containing Same - EP3644734
The patent EP3644734 was granted to L'Oreal on Feb 24, 2021. The application was originally filed on Jun 27, 2018 under application number EP18732393A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3644734
- Application Number
- EP18732393A
- Filing Date
- Jun 27, 2018
- Status
- Granted And Under Opposition
- Jan 22, 2021
- Publication Date
- Feb 24, 2021
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions
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.
Patent Citations (10) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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