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IP Verse

Cosmetic Composition Comprising Anionic And Amphoteric Surfactants, Cationic Polysaccharides And Unsaturated Fatty Alcohols, And Cosmetic Treatment Process - EP3999188

The patent EP3999188 was granted to L'Oreal on Feb 28, 2024. The application was filed on Jul 1, 2020 under application number EP20735581A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3999188

L'OREAL
Application Number
EP20735581A
Filing Date
Jul 1, 2020
Status
Granted And Under Opposition
Jan 26, 2024
Publication Date
Feb 28, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status
THE PROCTER & GAMBLENov 26, 2024P&G PATENT GERMANYADMISSIBLE
HENKELNov 20, 2024-ADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication Number
DESCRIPTIONFR1492597
DESCRIPTIONFR2077143
DESCRIPTIONFR2393573
DESCRIPTIONFR2773710
DESCRIPTIONUS3589578
DESCRIPTIONUS4031307
DESCRIPTIONUS4131576
INTERNATIONAL-SEARCH-REPORTFR2773710
INTERNATIONAL-SEARCH-REPORTFR3044897
INTERNATIONAL-SEARCH-REPORTFR3076217
INTERNATIONAL-SEARCH-REPORTUS5869070
INTERNATIONAL-SEARCH-REPORTUS5876705
INTERNATIONAL-SEARCH-REPORTWO2011073563
INTERNATIONAL-SEARCH-REPORTWO2011073564
INTERNATIONAL-SEARCH-REPORTWO2016092189
INTERNATIONAL-SEARCH-REPORTWO2017083943
OPPOSITIONEP1872771
OPPOSITIONEP1880712
OPPOSITIONKR20090056321
OPPOSITIONUS2003170197
OPPOSITIONUS2004131576
OPPOSITIONUS2012213725
OPPOSITIONUS2016045417
OPPOSITIONUS6475474
OPPOSITIONUS7740873
OPPOSITIONWO2004105711
OPPOSITIONWO2011074134
OPPOSITIONWO2015016037
OPPOSITIONWO2016101138
OPPOSITIONWO2017132308
OPPOSITIONWO2019074991
OPPOSITIONWO2019074993

Dossier Documents

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