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An Antiperspirant Composition Comprising Reactive Salts - EP3941593

The patent EP3941593 was granted to Unilever on Oct 12, 2022. The application was originally filed on Mar 12, 2020 under application number EP20708516A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3941593

UNILEVER
Application Number
EP20708516A
Filing Date
Mar 12, 2020
Status
Opposition Rejected
Apr 25, 2025
Publication Date
Oct 12, 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

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L'OREALJul 12, 2023LAVOIXADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONEP0545556
DESCRIPTIONFR2978034
DESCRIPTIONWO0152805
DESCRIPTIONWO2013013902
DESCRIPTIONWO2013013903
INTERNATIONAL-SEARCH-REPORTFR2978033
INTERNATIONAL-SEARCH-REPORTFR2978034
INTERNATIONAL-SEARCH-REPORTUS2003026768
INTERNATIONAL-SEARCH-REPORTUS5895641
INTERNATIONAL-SEARCH-REPORTUS6221340
INTERNATIONAL-SEARCH-REPORTWO2013013902
INTERNATIONAL-SEARCH-REPORTWO2013013903
INTERNATIONAL-SEARCH-REPORTWO2016105430
INTERNATIONAL-SEARCH-REPORTWO2017117301
INTERNATIONAL-SEARCH-REPORTWO2019072831
INTERNATIONAL-SEARCH-REPORTWO9810736
OPPOSITIONEP3941594
OPPOSITIONUS2017189454
OPPOSITIONUS6015547
OPPOSITIONWO2013096351
OPPOSITIONWO2019072831

Dossier Documents

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    Description

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