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Liquid Composition Comprising Hair Direct Dyes And One Or More Diols - EP3568119B2

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EP3568119

KAO GERMANY
Application Number
EP17794345A
Filing Date
Nov 9, 2017
Status
Patent Maintained As Amended
Oct 25, 2024
Grant Date
Nov 27, 2024
External Links
Slate, Register, Google Patents
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The patent EP3568119B2 was granted to KAO Germany on Nov 27, 2024 following the initial filing on Nov 9, 2017 under the application number EP17794345A . The current legal status of the patent is Patent Maintained As Amended.

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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.

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L'OREALFeb 16, 2023ADMISSIBLE
HENKELFeb 8, 2023ADMISSIBLE

Dossier Documents

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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