EP3272397

HOYU
Application Number
EP17181697A
Filing Date
Jul 17, 2017
Status
Revoked
Mar 18, 2022
Grant Date
Aug 28, 2019
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3272397B1 was granted to Hoyu on Aug 28, 2019 following the initial filing on Jul 17, 2017 under the application number EP17181697A . The current legal status of the patent is Revoked.

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Patent Oppositions filed by Competitors

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.

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L'OREALMay 28, 2020ADMISSIBLE
HENKELMay 25, 2020ADMISSIBLE

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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