Granted Patent
B2
US 9,265,706 · App. 14/395,169 · Granted Feb 23, 2016
Lichesterinic acid and the derivatives of same as pigmentation inhibitors
Inventors:
Joel Boustie (Montgermont, FR); Marie-Dominique Galibert-Anne (Rennes, FR); Francoise Lohezic-le Devehat (Orgeres, FR); Marylene Chollet-Krugler (La Chapelle Chaussee, FR); Sophie Tomasi (Rennes, FR); Nicolas Mouchet (Vitre, FR); Beatrice Legouin-Gardadennec (Treffendel, FR)
Assignees:
Centre National de la Recherche Scientifique—CNRS; Universite de Rennes 1; Centre Hospitalier Universitaire Pontchaillou
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Abstract
The invention relates to the cosmetic use of a compound chosen from the compounds of formula (A) and the salts of same as an agent for depigmenting the skin and/or keratinous appendages.
Claims (3)
1. A method of depigmenting the skin and/or the appendages comprising
administering a compound chosen from (+)-lichesterinic acid, (+)-3-methyl-5-nonylparaconic acid and (+)-3-methyl-5-pentylparaconic acid, and salts thereof.
2. The method of claim 1 wherein the compound or salt thereof, in dextrorotatory form, is present in an amount of between 0.0001% and 10% by weight relative to the total weight of the composition.
Assignments (2)
MERGER
Recorded Oct 19, 2023
From: UNIVERSITE DE RENNES I
To: UNIVERSITE DE RENNES
Reel/Frame 065490/0667 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Oct 17, 2014
From: BOUSTIE, JOEL; GALIBERT-ANNE, MARIE-DOMINIQUE; LOHEZIC-LE DEVEHAT, FRANCOISE; CHOLLET-KRUGLER, MARYLENE; TOMASI, SOPHIE; MOUCHET, NICOLAS; LEGOUIN-GARDADENNEC, BEATRICE
To: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS; UNIVERSITE DE RENNES 1; CENTRE HOSPITALIER UNIVERSITAIRE PONTCHAILLOU
Reel/Frame 033970/0760 →
Priority Claims (1)
FR 12 53585
· Apr 18, 2012
· national
Continuity (1)