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Bleaching And Colouring Composition For Hair - EP2793817B1

PatentPatent Analysis

EP2793817

KAO GERMANY
Application Number
EP12815682A
Filing Date
Dec 20, 2012
Status
Granted And Under Opposition
Aug 21, 2020
Grant Date
Sep 23, 2020
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP2793817B1 was granted to KAO Germany on Sep 23, 2020 following the initial filing on Dec 20, 2012 under the application number EP12815682A . The current legal status of the patent is Granted And Under Opposition.

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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'OREALJun 22, 2021ADMISSIBLE
HENKELJun 21, 2021ADMISSIBLE

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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