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Hair Care Products Containing Conjugated Unsaturated Oils - EP2547402B2

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EP2547402

KAO
Application Number
EP11710392A
Filing Date
Mar 18, 2011
Status
Patent Maintained As Amended
Sep 16, 2022
Grant Date
Oct 19, 2022
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP2547402B2 was granted to KAO on Oct 19, 2022 following the initial filing on Mar 18, 2011 under the application number EP11710392A . 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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HENKELJun 4, 2020ADMISSIBLE
L'OREALJun 4, 2020ADMISSIBLE

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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