Inventor
LEGRET SYLVIE
FR14 patents
⚠️ This page may combine multiple inventors who share the name “LEGRET SYLVIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OREAL
13 patentsUS5753241AMay 19, 1998
Transparent nanoemulsion less than 100 NM based on fluid non-ionic amphiphilic lipids and use in cosmetic or in dermopharmaceuticals
OREAL203 citations99
US6335022B1Jan 1, 2002
Nanoemulsion based on oxyethylenated or non-oxyethylenated sorbitan fatty esters, and its uses in the cosmetics, dermatological and/or ophthalmological fields
OREAL177 citations98
US6274150B1Aug 14, 2001
Nanoemulsion based on phosphoric acid fatty acid esters and its uses in the cosmetics, dermatological, pharmaceutical, and/or ophthalmological fields
OREAL165 citations98
US6464990B2Oct 15, 2002
Nanoemulsion based on ethylene oxide and propylene oxide block copolymers and its uses in the cosmetics, dermatological and/or ophthalmological fields
OREAL79 citations97
US6375960B1Apr 23, 2002
Nanoemulsion based on ethoxylated fatty ethers or on ethoxylated fatty esters and its uses in the cosmetics, dermatological and/or ophthalmological fields
OREAL144 citations97
US6689371B1Feb 10, 2004
Nanoemulsion based on sugar fatty esters or on sugar fatty ethers and its uses in the cosmetics, dermatological and/or ophthalmological fields
OREAL55 citations96
US6541018B1Apr 1, 2003
Nanoemulsion based on glycerol fatty esters, and its uses in the cosmetics, dermatological and/or ophthalmological fields
OREAL64 citations96
US6413527B1Jul 2, 2002
Nanoemulsion based on alkyl ether citrates and its uses in the cosmetics, dermatological, pharmacological and/or ophthalmological fields
OREAL59 citations96
US6126948AOct 3, 2000
Stable oil-in-water emulsion, process for its manufacture and its use in the cosmetic and dermatological fields
OREAL64 citations94
US6461625B1Oct 8, 2002
Nanoemulsion based on alkoxylated alkenyl succinates or alkoxylated alkenyl succinates of glucose and its uses in the cosmetics, dermatological, opthalmological and/or pharmaceutical fields
OREAL31 citations92
US6419946B1Jul 16, 2002
Nanoemulsion based on mixed esters of a fatty acid or of a fatty alcohol, of a carboxylic acid and of a glycerol and its uses in the cosmetics, dermatological and/or ophthalmological fields
OREAL43 citations92
US6342238B1Jan 29, 2002
Organogel comprising an oxidation-sensitive hydrophilic compound, and uses thereof, in particular cosmetic uses
OREAL42 citations92
US5759526AJun 2, 1998
Composition comprising an aqueous dispersion of lipid vesicles encapsulating a UV screening agent with acidic functionality, and usess in topical application
OREAL51 citations90