Composition comprising the combination of two particular oxidation dye precursors and a particular oxyethylenated fatty acid ester of sorbitan

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12178898
APP PUB NO 20240024217A1
SERIAL NO

18255337

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, and at least one oxyethylenated C8-C30 fatty acid ester of sorbitan having from 1 to 10 ethylene oxide units. The invention also relates to a process for N dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
L'OREAL14 RUE ROYALE 75008 PARIS 75008

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cottard-Mei, Laurence Saint-Ouen, FR 11 0
Nicou, Valérie Saint-Ouen, FR 25 40

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jun 30, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 30, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 30, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00