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:
Jul. 15, 2008
Filed:
Dec. 14, 2004
Applicant:
David W. Osborne, Fort Collins, CO (US);
Inventor:
David W. Osborne, Fort Collins, CO (US);
Assignee:
QLT USA, Inc., Fort Collins, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 17/00 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method for protecting against UV radiation-induced skin damage. Specifically, compositions including dapsone are administered to provide UV protection. The dapsone compositions may be administered orally, or by other parenteral routes, such as topically, transdermally, by inhalation, and the like.