IP Library › Granted Patent US 7,854,939
Granted Patent B2
US 7,854,939 · App. 11/938,001 · Granted Dec 21, 2010

Gel useful for the delivery of cosmetic active ingredients

Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
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Quick Facts
Patent No.
US 7,854,939
App. No.
11/938,001
Granted
Dec 21, 2010
Kind
B2
Abstract

A gel, for cosmetic use, composed of a mixture of a polymer which forms a gel, a surfactant, and propionyl L-carnitine glycinate hydrochloride, useful for treating disturbances of the skin such as cellulite and wrinkles is described.

Claims (4)

1. A cosmetic composition comprising an active ingredient, wherein the active ingredient is propionyl L-carnitine glycinate hydrochloride.

2. The composition of claim 1 , further comprising, one or more cosmetically acceptable excipients and/or diluents.

3. The composition of claim 1 in a lyophilized form.

4. The composition of claim 1 in a gel form.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 18, 2008
From: LONGO, ANTONIO; SANTANIELLO, MOSE; RISI, PAOLA
To: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE SPA
Reel/Frame 020826/0813 →
Priority Claims (1)
EP PCT/EP2007/054574 · May 11, 2007 · regional
Continuity (1)
Related Publication 20080279900A1 · Nov 13, 2008