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Assignee profile:

L'OREAL S.A.

City:

Paris

Country:

France

Published Applications:

684

Last publication date:

2025-10-30

Patent Grants:

602

Last grant date:

2024-10-29

Quarterly L'OREAL S.A. Patent Applications

Top Inventors for applications by L'OREAL S.A.

These are the the leading inventors for applications assigned to L'OREAL S.A.:

Hy Si Bui 70 Piscataway, NJ United States
Mohamed Kanji 50 Edison, NJ United States
Alain Lagrange 43 Coupvray, France
Jean-Louis H. GUERET 42 Paris, France

Andrew GREAVES 31 Montevrain, France
Nghi Van NGUYEN 28 EDISON, NJ United States
Henri Samain 24 Bievres, France
Chunhua Li 23 Scotch Plains, NJ United States

Susan Halpern 22 Paramus, NJ United States
Marie-Pascale Audousset 21 Asnieres, France
Laurent VIDAL 21 Paris, France
Stéphane Sabelle 20 Paris, France

Luc GOURLAOUEN 20 Asnieres, France
Christine Rondeau 20 Sartrouville, France
Aziz Fadli 19 Chelles, France
Nicolas DAUBRESSE 17 La Celles St Cloud, France

Leïla Hercouet 17 Neuilly Plaisance, France
François COTTARD 17 Courbevoie, France
Véronique Ferrari 17 Maisons-Alfort, France
Anita Chon Tong 17 Westfield, NJ United States

Siliu Tan 16 Westfield, NJ United States
Sawa Hashimoto 16 Garwood, NJ United States
Gregory Plos 15 Tokyo, Japan
Frederic Legrand 13 Courbevoie, France

Frédéric Guerin 13 Paris, France
David W. CANNELL 13 Plainfield, NJ United States
Grègory Plos 13 Paris, France
Jean-Thierry SIMONNET 12 Mamaroneck, NY United States

Roland De La Mettrie 11 Le Vesinet, France
Herve David 11 La Varenne Saint Hilaire, France
Bruno Bavouzet 10 Hoboken, NJ United States
Anne Sabbagh 10 Rueil Malmaison, France

Vincent De Laforcade 10 Rambouillet, France
Michel PHILIPPE 10 Wissous, France
Sylvain Kravtchenko 10 Asnieres, France
Claude DUBIEF 10 Le Chesnay, France

Frédéric Simonet 9 Clichy, France
Nathalie Mougin 9 Paris, France
Jean-Marie Millequant 8 Saint-Maur des Fosses, France
Francois Cottard 8 Levallois-Perret, France

Xavier Blin 8 Paris, France
Valerie De La Poterie 7 le Chatelet en Brie, France
Jean-Baptiste Saunier 7 Paris, France
Priscille Devin-Baudoin 7 Vanves, France

Sylvain Kravtchenko 7 Shanghai, China
Sandrine DECOSTER 7 Saint-Gratien, France
Jean-Marc Ascione 7 Paris, France
Dhaval Patel 7 Edison, NJ United States

Herve David 7 Joinville le Pont, France
Serge Restle 6 Saint-Prix, France
Lionel Breton 6 Versailles, France
Jean-Louis Gueret 6 Paris, France

Jean Cotteret 6 Verneuil Sur Seine, France
Gaëlle Brun 6 Paris, France
Anita Chon Tong 6 Garwood, NJ United States
L'OREAL S.A. 6 Paris, France

Madeleine Leduc 6 Paris, France
Eric Metais 6 St Leu La Foret, France
Frederic AUGUSTE 6 Chevilly-Larue, France
Maxime De Boni 6 Paris, France

Luc Nicolas-Morgantini 6 Rully, France
Mireille Maubru 6 Chatou, France
Frederic CERVANTES 5 Westfield, NJ United States
Frederic Legrand 5 Tokyo, Japan

Anil Shah 5 East Windsor, NJ United States
Bruno Thierry Bavouzet 5 Gentilly, France
Florence Tournilhac 5 Paris, France
Hani Fares 5 Somerset, NJ United States

Yoriko KAWARATANI 5 Chuou-ku, Japan
Florence LAURENT 5 Bois Colombes, France
Christian Blaise 5 Saint Mande, France
Bruno Bavouzet 5 Gentilly, France

Maria Dalko 5 Gif S/Yvette, France
Isabelle SCHLOSSER 5 Paris, France
Lilavati Patel 5 Edison, NJ United States
Jean Mondet 5 Aulnay-Sous-Bois, France

Isabelle Hansenne 5 Westfield, NJ United States
Gerard Lang 5 Saint Prix, France
Maria Dalko 5 Gif sur Yvette, France
Eric Metais 4 St-leu-le-Foret, France

Marc Cornell 4 Jackson, NJ United States
Patricia Desenne 4 Bois Colombes, France
Ana Kljuic 4 New York, NY United States
Fatima Ramadan 4 Marlboro, NJ United States

Gisela Perruna 4 Rahway, NJ United States
Leila Hercouet 4 Neully Plaisance, France
Nathalie Collin 4 Sceaux, France
Hitendra Mathur 4 Woodbridge, NJ United States

Sue Feng 4 Edison, NJ United States
Zhi Pan 4 Fort Lee, NJ United States
Susan Halpern 4 Basking Ridge, NJ United States
Pascal Arnaud 4 L'Hay les Roses, France

Francis PRUCHE 4 Senlis, France
Jeremy Puco 4 Budd Lake, NJ United States
Eric Terranova 3 Magagnose, France
Natalya Fadeeva 3 Clark, NJ United States

Herve Andrean 3 Paris, France
Søren Kjærulff 3 Copenhagen, Denmark
Nathalie Jager-Lezer 3 Verrieres-Le-Buisson, France
Jonathan Gawtrey 3 Boulogne, France

Recent patent applications by L'OREAL S.A.

L'OREAL S.A. based in Paris, FR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-10-30

US20250333688A1

Chemistry; metallurgy

STRAINS, COMPOSITIONS AND METHODS OF USE

#2 | 2025-01-30

US20250032564A1

Human necessities

STRAINS, COMPOSITIONS AND METHODS OF USE

#3 | 2022-04-14 ✅ Patent 12,128,077 granted on 2024-10-29

US20220110986A1

Human necessities

Strains, composition and method of use

#4 | 2022-01-06 ✅ Patent 12,150,968 granted on 2024-11-26

US20220000948A1

Human necessities

Method for reducing the transfer of pathogenic microorganisms

#5 | 2021-02-18 ✅ Patent 10,966,514 granted on 2021-04-06

US20210045521A1

Human necessities

Cleansing brushhead for a facial skin cleansing appliance

#6 | 2019-10-10 ✅ Patent 10,755,089 granted on 2020-08-25

US20190311191A1

Physics

Hierarchical differential image filters for skin analysis

#7 | 2015-06-04

US20150152486A1

Chemistry; metallurgy

METHOD OF IN VITRO DIAGNOSING A PELLICULAR STATE IN A SUBJECT AND RELATED APPLICATIONS

#8 | 2014-05-22

US20140142175A1

Human necessities

ANHYDROUS COSMETIC COMPOSITIONS CONTAINING ASCORBIC ACID

#9 | 2014-05-22 ✅ Patent 9,265,713 granted on 2016-02-23

US20140140945A1

Human necessities

Cosmetic compositions having long lasting shine

#10 | 2014-05-15 ✅ Patent 9,554,963 granted on 2017-01-31

US20140135665A1

Human necessities

System for treatment of skin conditions using at least one narrow band light source in a skin brush having an oscillating brushhead

#11 | 2014-04-17 ✅ Patent 9,023,826 granted on 2015-05-05

US20140107059A1

Human necessities

Compositions containing adenosine and the hydrotropes caffeine and nicotinamide for cosmetic use

#12 | 2014-04-17 ✅ Patent 9,107,853 granted on 2015-08-18

US20140107048A1

Human necessities

Compositions containing phenolic compounds and hydrotropes for cosmetic use

#13 | 2014-04-17 ✅ Patent 9,018,177 granted on 2015-04-28

US20140107047A1

Human necessities

Cosmetic compositions for increasing bioavailability of the active compounds baicalin and/or vitamin C

#14 | 2014-04-17 ✅ Patent 9,072,919 granted on 2015-07-07

US20140107046A1

Human necessities

Synergistic antioxidant cosmetic compositions containing at least one of baicalin and taxifolin, at least one of caffeine and nicotinamide, at least one of vitamin C and resveratrol and ferulic acid

#15 | 2014-03-06 ✅ Patent 9,545,366 granted on 2017-01-17

US20140065089A1

Human necessities

Hydrating composition

#16 | 2014-02-13 ✅ Patent 8,765,693 granted on 2014-07-01

US20140045777A1

Human necessities

Method of inhibiting premature aging of human skin caused by exposure to infrared radiation

#17 | 2013-12-26

US20130345317A1

Human necessities

WATER-RELEASING COSMETIC COMPOSITION INCLUDING A HYDROPHOBIC SILICA AND A CO-EMULSIFIER

#18 | 2013-12-26

US20130345315A1

Human necessities

WATER-RELEASING COSMETIC COMPOSITION

#19 | 2013-12-12 ✅ Patent 8,663,611 granted on 2014-03-04

US20130330290A1

Human necessities

Perspiration and odor control compositions

#20 | 2013-12-10 ✅ Patent 8,603,502 granted on 2013-12-10

US10356551

Compositions comprising jasmonic acid derivatives and use of these derivatives

#21 | 2013-12-05 ✅ Patent 8,835,369 granted on 2014-09-16

US20130319462A1

Chemistry; metallurgy

Odorless acetone-free nail polish removing composition

#22 | 2013-11-21

US20130309190A1

Human necessities

HAIR COSMETIC AND STYLING COMPOSITIONS BASED ON MALEIC ACID COPOLYMERS AND POLYAMINES

#23 | 2013-11-14 ✅ Patent 8,956,668 granted on 2015-02-17

US20130302452A1

Human necessities

Cosmetic composition comprising a hydrating active ingredient

#24 | 2013-11-14

US20130302385A1

Human necessities

COMPOSITIONS CONTAINING A WATER-BASED GEL AND A WATER-IN-OIL EMULSION

#25 | 2013-10-31 ✅ Patent 8,865,147 granted on 2014-10-21

US20130284198A1

Human necessities

Hair cleansing and conditioning composition

#26 | 2013-10-17 ✅ Patent 9,028,804 granted on 2015-05-12

US20130272975A1

Human necessities

Water resistant compositions containing a lactone compound and an amine compound chosen from amino alcohol compounds and alkoxylated amine compounds

#27 | 2013-10-03 ✅ Patent 8,557,263 granted on 2013-10-15

US20130261093A1

Human necessities

Cosmetic composition in the form of an oil-in-water emulsion

#28 | 2013-10-03

US20130259814A1

Human necessities

LONG WEAR COSMETIC COMPOSITIONS CONTAINING POSS THERMOPLASTIC ELASTOMERS

#29 | 2013-09-19

US20130243715A1

Human necessities

COMPOSITIONS CONTAINING ACRYLIC THICKENER AND OIL

#30 | 2013-09-12 ✅ Patent 8,709,388 granted on 2014-04-29

US20130236407A1

Human necessities

Cosmetic composition based on a supramolecular polymer and a hyperbranched functional polymer

#31 | 2013-09-12 ✅ Patent 8,846,015 granted on 2014-09-30

US20130236406A1

Human necessities

Cosmetic compositions based on a supramolecular polymer, a hyperbranched functional polymer, a light silicone fluid and a copolymer of a silicone resin and a fluid silicone

#32 | 2013-08-29 ✅ Patent 8,871,229 granted on 2014-10-28

US20130224130A1

Human necessities

Cosmetic composition for long-wearing properties

#33 | 2013-08-01

US20130195776A1

Human necessities

COSMETIC COMPOSITION BASED ON ELLAGIC ACID OR A DERIVATIVE THEREOF AND A BACTERIAL EXTRACT

#34 | 2013-07-04

US20130171083A1

Human necessities

PHOTO-CURABLE COSMETIC COMPOSITIONS

#35 | 2013-07-04 ✅ Patent 8,506,651 granted on 2013-08-13

US20130167861A1

Human necessities

Process for altering the appearance of hair using a composition containing dyes and non-hydroxide bases

#36 | 2013-07-04 ✅ Patent 8,609,074 granted on 2013-12-17

US20130167859A1

Human necessities

Methods for making up a keratinous substrate

#37 | 2013-07-04 ✅ Patent 9,439,490 granted on 2016-09-13

US20130167857A1

Performing operations; transporting

Paperboard packaging containers and related methods of use

#38 | 2013-06-13 ✅ Patent 9,186,314 granted on 2015-11-17

US20130149274A1

Human necessities

Compositions and methods for sealing the surface of keratinous substrates

#39 | 2013-06-06

US20130142740A1

Human necessities

SUNSCREEN COMPOSITIONS CONTAINING A NOVEL PRESERVATIVE SYSTEM

#40 | 2013-06-06 ✅ Patent 10,561,216 granted on 2020-02-18

US20130139845A1

Human necessities

Method for straightening human hair fibers using heating means and an a-keto acid derivative

#41 | 2013-06-06 ✅ Patent 8,906,352 granted on 2014-12-09

US20130139844A1

Human necessities

Method for straightening human hair fibers using heating means and an α-hydroxy acid derivative

#42 | 2013-05-30 ✅ Patent 8,454,942 granted on 2013-06-04

US20130136701A1

Human necessities

Cosmetic oil mousse composition

#43 | 2013-05-23 ✅ Patent 8,557,227 granted on 2013-10-15

US20130129650A1

Human necessities

Sunscreen compositions having synergistic combination of UV filters

#44 | 2013-05-23 ✅ Patent 9,107,843 granted on 2015-08-18

US20130129649A1

Human necessities

Sunscreen compositions having synergistic combination of UV filters

#45 | 2013-05-02

US20130109746A1

Human necessities

COMPOSITION COMPRISING ELLAGIC ACID AND A PARTICULAR CATIONIC SURFACTANT, AND COSMETIC USE THEREOF

#46 | 2013-04-25 ✅ Patent 9,095,527 granted on 2015-08-04

US20130101542A1

Human necessities

Compositions containing acrylic thickener

#47 | 2013-04-04 ✅ Patent 8,790,669 granted on 2014-07-29

US20130084256A1

Human necessities

Cosmetic compositions comprising latex film formers

#48 | 2013-04-04 ✅ Patent 8,889,108 granted on 2014-11-18

US20130084255A1

Human necessities

Cosmetic compositions comprising latex film formers

#49 | 2013-03-28 ✅ Patent 8,562,693 granted on 2013-10-22

US20130074276A1

Human necessities

Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent deisulphide dye

#50 | 2013-02-14 ✅ Patent 8,920,787 granted on 2014-12-30

US20130039874A1

Human necessities

Mascara containing an aqueous dispersion of polyurethane and an acrylic film former

#51 | 2013-01-10

US20130011360A1

Human necessities

COSMETIC COMPOSITION COMPRISING AT LEAST ONE ORGANIC SILICON COMPOUND, AT LEAST ONE ANIONIC SURFACTANT AND AT LEAST ONE AMINATED SILICONE AS WELL AS A METHOD EMPLOYING SAID COMPOSITION

#52 | 2013-01-01 ✅ Patent 8,343,519 granted on 2013-01-01

US10367700

Chemical enhancer and method

#53 | 2012-12-27

US20120329033A1

Physics

BEAUTY-RELATED INFORMATION COLLECTION AND DIAGNOSIS USING ENVIRONMENTS

#54 | 2012-12-27 ✅ Patent 8,540,782 granted on 2013-09-24

US20120325261A1

Human necessities

Emulsion dyeing composition containing at least one quarternary amine, at least one nonionic surfactant and at least one carboxylic acid and method of using the same

#55 | 2012-12-27 ✅ Patent 8,518,125 granted on 2013-08-27

US20120325260A1

Human necessities

Emulsion dyeing composition containing at least one phospholipid, at least one nonionic surfactant and at least one carboxylic acid, and method of using same

#56 | 2012-12-27 ✅ Patent 8,388,698 granted on 2013-03-05

US20120325259A1

Human necessities

Emulsion dyeing composition containing at least one polyamine, at least one nonionic surfactant and at least one carboxylic acid, and method of using same

#57 | 2012-12-27 ✅ Patent 8,795,645 granted on 2014-08-05

US20120325258A1

Human necessities

Compositions containing a fatty quaternary amine, a nonionic surfactant, and an anionic silicone for lifting color and/or imparting shine onto keratinous substrates

#58 | 2012-12-27

US20120325255A1

Human necessities

COMPOSITIONS CONTAINING A POLYAMINE, A NONIONIC SURFACTANT, AND A PHOSPHATE ESTER FOR LIFTING COLOR AND/OR IMPARTING SHINE ONTO KERATINOUS SUBSTRATES

#59 | 2012-12-27 ✅ Patent 8,802,070 granted on 2014-08-12

US20120325253A1

Human necessities

Compositions containing a phospholipid, a nonionic surfactant, and an anionic silicone for lifting color and/or imparting shine onto keratinous substrates

#60 | 2012-12-27 ✅ Patent 8,802,069 granted on 2014-08-12

US20120325250A1

Human necessities

Compositions containing a phospholipid, a nonionic surfactant, and a carboxylate compound for lifting color and/or imparting shine onto keratinous substrates

#61 | 2012-12-27

US20120325249A1

Human necessities

COMPOSITIONS CONTAINING A POLYAMINE, A NONIONIC SURFACTANT, AND AN ANIONIC SILICONE FOR LIFTING COLOR AND/OR IMPARTING SHINE ONTO KERATINOUS SUBSTRATES

#62 | 2012-12-27 ✅ Patent 8,758,735 granted on 2014-06-24

US20120325248A1

Human necessities

Compositions containing a fatty quaternary amine, a nonionic surfactant, and a phosphate ester for lifting color and/or imparting shine onto keratinous substrates

#63 | 2012-12-27 ✅ Patent 8,518,124 granted on 2013-08-27

US20120325245A1

Human necessities

Emulsion dyeing composition containing at least one quaternary amine, at least one nonionic surfactant and at least one phosphate ester, and method of using same

#64 | 2012-12-27 ✅ Patent 8,523,954 granted on 2013-09-03

US20120325242A1

Human necessities

Emulsion dyeing composition containing at least one polyamine, at least one nonionic surfactant and at least one silicone, and method of using same

#65 | 2012-12-27 ✅ Patent 8,506,650 granted on 2013-08-13

US20120325241A1

Human necessities

Emulsion dyeing composition containing at least one polyamine, at least one nonionic surfactant and at least one phosphate ester, and method of using same

#66 | 2012-12-27 ✅ Patent 8,394,152 granted on 2013-03-12

US20120325240A1

Human necessities

Emulsion dyeing composition containing at least one amine, at least one nonionic surfactant and at least one carboxylic acid, and method of using same

#67 | 2012-12-27 ✅ Patent 8,398,723 granted on 2013-03-19

US20120325239A1

Human necessities

Emulsion dyeing composition containing at least one quaternary amine, at least one nonionic surfactant and at least one phosphate ester, and method of using same

#68 | 2012-12-27 ✅ Patent 8,388,697 granted on 2013-03-05

US20120325238A1

Human necessities

Emulsion dyeing composition containing at least one amine, at least one nonionic surfactant and at least one phosphate ester, and method of using same

#69 | 2012-12-13 ✅ Patent 10,010,151 granted on 2018-07-03

US20120312315A1

Human necessities

Packaging and applicator device for applying a cosmetic composition to the lips

#70 | 2012-11-27 ✅ Patent 8,316,863 granted on 2012-11-27

US10619612

Applicator nozzle and applicator assembly incorporating such a nozzle

#71 | 2012-11-22

US20120294817A1

Human necessities

COSMETIC COMPOSITIONS HAVING LONG LASTING SHINE

#72 | 2012-11-22

US20120294816A1

Human necessities

COSMETIC COMPOSITIONS HAVING HIGH SHINE

#73 | 2012-11-22 ✅ Patent 8,658,142 granted on 2014-02-25

US20120294815A1

Human necessities

Cosmetic compositions having long lasting shine

#74 | 2012-10-11 ✅ Patent 9,034,302 granted on 2015-05-19

US20120258055A1

Human necessities

Mineral sunscreen composition and process for protecting skin from photodamage and aging

#75 | 2012-09-20 ✅ Patent 8,484,788 granted on 2013-07-16

US20120233798A1

Human necessities

Brushhead for electric skin brush appliance

#76 | 2012-08-30

US20120219516A1

Human necessities

COSMETIC COMPOSITIONS HAVING LONG LASTING SHINE

#77 | 2012-07-26 ✅ Patent 9,168,218 granted on 2015-10-27

US20120189562A1

Human necessities

Use of photoluminescent polymers in cosmetic products

#78 | 2012-07-05 ✅ Patent 8,597,627 granted on 2013-12-03

US20120171145A1

Human necessities

Mascara compositions containing a hollow oil-dispersible micronized wax

#79 | 2012-07-05 ✅ Patent 9,040,027 granted on 2015-05-26

US20120171142A1

Human necessities

Compositions containing a micronized wax

#80 | 2012-07-05

US20120171141A1

Human necessities

EMULSIONS CONTAINING A MICRONIZED WAX

#81 | 2012-07-05 ✅ Patent 8,747,868 granted on 2014-06-10

US20120171140A1

Human necessities

Reaction product of a polar modified polymer and an alkoxysilane and a composition containing the reaction product

#82 | 2012-07-05 ✅ Patent 10,076,487 granted on 2018-09-18

US20120171139A1

Human necessities

Comfortable, long-wearing, transfer-resistant colored cosmetic compositions

#83 | 2012-07-05 ✅ Patent 8,586,013 granted on 2013-11-19

US20120171137A1

Human necessities

Comfortable, long-wearing, transfer-resistant colored cosmetic compositions having a non-tacky feel

#84 | 2012-07-05 ✅ Patent 8,765,110 granted on 2014-07-01

US20120171132A1

Human necessities

Composition containing an alkoxysilane and hyaluronic acid

#85 | 2012-06-07 ✅ Patent 8,658,582 granted on 2014-02-25

US20120142569A1

Human necessities

Clear cosmetic compositions containing lipophilic materials

#86 | 2012-05-03

US20120107263A1

Human necessities

LONG-WEAR, WATERPROOF AND WASHABLE MASCARA COMPOSITION

#87 | 2012-04-26 ✅ Patent 8,999,305 granted on 2015-04-07

US20120100090A1

Human necessities

Composition comprising a polar modified polymer

#88 | 2012-04-24 ✅ Patent 8,163,273 granted on 2012-04-24

US10116144

Process for permanently reshaping the hair using aminosilicones

#89 | 2012-04-19 ✅ Patent 8,663,667 granted on 2014-03-04

US20120095113A1

Human necessities

Refreshing cream foundation in gel form

#90 | 2012-03-01 ✅ Patent 10,039,940 granted on 2018-08-07

US20120053142A1

Human necessities

Compositions and methods for minimizing and/or reducing the appearance of defects around eyes

#91 | 2012-02-23 ✅ Patent 8,460,645 granted on 2013-06-11

US20120042456A1

Human necessities

Process for coating eyelashes

#92 | 2012-02-09 ✅ Patent 8,070,830 granted on 2011-12-06

US20120031422A9

Human necessities

Fluorescent entity, dyeing composition containing at least one fluorescent entity comprising at least one heterocycle, with at least one internal cationic charge, and method for lightening keratin materials using said at least one fluorescent entity

#93 | 2012-02-07 ✅ Patent 8,110,206 granted on 2012-02-07