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Hair Bleaching Composition And Method For Producing Same - EP2649982B1

PatentPatent Analysis

EP2649982

ARTEC CHEMICAL
Application Number
EP13159161A
Filing Date
Mar 14, 2013
Status
Revoked
Oct 8, 2021
Grant Date
May 1, 2019
External Links
Slate, Register, Google Patents

Bibliography

The patent EP2649982B1 was granted to Artec Chemical on May 1, 2019 following the initial filing on Mar 14, 2013 under the application number EP13159161A . The current legal status of the patent is Revoked.

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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.

CompanyOpposition DateOpposition Status

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KAO GERMANYJan 31, 2020ADMISSIBLE
L'OREALJan 31, 2020ADMISSIBLE

Dossier Documents

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