Invention Grant
- Patent Title: 4-oxo-2-pentenoic acid and skin pigmentation
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Application No.: US14389429Application Date: 2013-03-25
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Publication No.: US09693942B2Publication Date: 2017-07-04
- Inventor: Francia Jacqueline Arce Vera , Bertrand Bourqui , Timo Buetler , Stephane Duboux , Francis Foata , Marjorie Guitard , Philippe Alexandre Guy , Nicolas Page , Serge Andre Dominique Rezzi
- Applicant: NESTEC S.A.
- Applicant Address: CH Vevey
- Assignee: Nestec S.A.
- Current Assignee: Nestec S.A.
- Current Assignee Address: CH Vevey
- Agency: K&L Gates LLP
- Priority: EP12162361 20120330
- International Application: PCT/EP2013/056257 WO 20130325
- International Announcement: WO2013/144079 WO 20131003
- Main IPC: A61K8/365
- IPC: A61K8/365 ; A61Q19/02 ; A61K31/19 ; A23L1/30 ; A61K8/99 ; A23K1/16 ; A23L2/52 ; A23K20/105 ; A23L33/10 ; A23L33/135
Abstract:
The present invention relates generally to the field of enhancing skin appearance. One aspect of the invention aims to provide a composition comprising 4-oxo-2-pentenoic acid for use in the reduction or prevention of regions of the skin with darker pigmentation. The present invention also relates to cosmetic use of a composition comprising 4-oxo-2-pentenoic acid for the reduction or prevention of regions of the skin with darker pigmentation.
Public/Granted literature
- US20150064127A1 4-OXO-2-PENTENOIC ACID AND SKIN PIGMENTATION Public/Granted day:2015-03-05
Information query
