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:
Nov. 11, 2003
Filed:
Jun. 25, 1999
Applicant:
Inventors:
Griscom Bettle, Sarasota, FL (US);
William S. Coury, Sarasota, FL (US);
Berno I. Pettersson, Perry, GA (US);
Assignee:
American Medical Research, Inc., Sarasota, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ; A61K 7/075 ; A61K 7/09 ;
U.S. Cl.
CPC ...
A61K 6/00 ; A61K 7/00 ; A61K 7/075 ; A61K 7/09 ;
Abstract
A composition capable of forming a film that ionically bonds to the skin comprising: one or more active agents; a nonionic or substantially nonionic first film forming component; one or more cationic surfactants comprising one or more fatty moieties that are soluble in the first film forming component; and a liquid carrier. Also provided are stable emulsions of such compositions, compositions that are especially adapted to delivering medicinal agents to the surface of the skin, and methods for preparing such compositions.