The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2014
Filed:
Jan. 05, 2007
Applicant:
Gilles Bos, Plan-les-Ouates, CH;
Inventor:
Gilles Bos, Plan-les-Ouates, CH;
Assignee:
Anteis S.A., Plan-les-Ouates, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/728 (2006.01);
U.S. Cl.
CPC ...
A61K 31/728 (2013.01);
Abstract
The invention relates to a polysaccharide gel of natural origin for dermatological use that comprises an aqueous solution of the polysaccharide of 0.1 to 5% by weight/volume, for example hyaluronic acid, and a viscous and strongly hydrophilic biocompatible alcohol at 0.5-5% by weight/volume, for example glycerol, and optionally the adjuvants that are commonly used in dermatology. The gel is prepared by mixing the polysaccharide solution and the strongly hydrophilic viscous alcohol before sterilizing the entire mixture by, for example, moist heat.