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IP Verse

Keratin-Based Hair Straightening Formulations, Methods And Systems - EP2694834

The patent EP2694834 was granted to Baum on Apr 6, 2022. The application was filed on Mar 9, 2012 under application number EP12754671A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2694834

BAUM
Application Number
EP12754671A
Filing Date
Mar 9, 2012
Status
Patent Maintained As Amended
Mar 4, 2022
Publication Date
Apr 6, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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 DateRepresentativeOpposition Status
HENKELApr 7, 2020LKGLOBAL LORENZ & KOPFADMISSIBLE

Patent Citations (10) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONUS2009165812
DESCRIPTIONUS6488920
INTERNATIONAL-SEARCH-REPORTUS2006024257
INTERNATIONAL-SEARCH-REPORTUS2007028938
INTERNATIONAL-SEARCH-REPORTUS2009165812
INTERNATIONAL-SEARCH-REPORTUS2009211593
INTERNATIONAL-SEARCH-REPORTUS6488920
INTERNATIONAL-SEARCH-REPORTUS6984250
OPPOSITIONUS2009165812
OTHERWO2006011771

Dossier Documents

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  • Date

    Description

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