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IP Verse

Composition Comprising Surfactants, Cationic Polymers And A Plant Oil - EP3735217

The patent EP3735217 was granted to L'Oreal on Aug 9, 2023. The application was originally filed on Dec 21, 2018 under application number EP18826711A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3735217

L'OREAL
Application Number
EP18826711A
Filing Date
Dec 21, 2018
Status
Granted And Under Opposition
Jul 7, 2023
Publication Date
Aug 9, 2023
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

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THE PROCTER & GAMBLEMay 8, 2024P&G PATENT GERMANYADMISSIBLE
PIERRE FABRE DERMO COSMETIQUEMay 7, 2024REGIMBEAUADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONDE4127230
DESCRIPTIONEP0457688
DESCRIPTIONFR1492597
DESCRIPTIONUS3589578
DESCRIPTIONUS4031307
DESCRIPTIONUS4131576
INTERNATIONAL-SEARCH-REPORTDE10354116
INTERNATIONAL-SEARCH-REPORTUS5344643
INTERNATIONAL-SEARCH-REPORTUS5883059
INTERNATIONAL-SEARCH-REPORTUS6110451
OPPOSITIONCN106361660
OPPOSITIONEP1872771
OPPOSITIONEP1880712
OPPOSITIONFR2976795
OPPOSITIONJP2014043424
OPPOSITIONJP2016013984
OPPOSITIONUS2014309154
OPPOSITIONUS2015093348
OPPOSITIONUS2015297489
OPPOSITIONUS2016095809
OPPOSITIONUS4740367
OPPOSITIONUS5994280
OPPOSITIONWO2016101138
OPPOSITIONWO2017185225
OPPOSITIONWO2018034878
OPPOSITIONWO9206669

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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