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:
Oct. 08, 2002
Filed:
Jul. 16, 2001
Applicant:
Inventor:
Onkar N. Singh, Arlington, TX (US);
Assignee:
Alcon Universal Ltd., Hunenberg, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/156 ; A61K 3/14965 ; A01N 4/500 ;
U.S. Cl.
CPC ...
A61K 3/156 ; A61K 3/14965 ; A01N 4/500 ;
Abstract
This invention is directed toward a method of preparing a topical composition comprising ciprofloxacin and hydrocortisone. The method involves dispersing hydrocortisone with lecithin for greater than 45 minutes prior to combining hydrocortisone with the balance of the composition.