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:
Sep. 18, 2012
Filed:
Jul. 15, 2005
Applicant:
Heidemarie Peuker, Penzberg, DE;
Inventor:
Heidemarie Peuker, Penzberg, DE;
Assignee:
Switch Biotech AG, Neuried, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61P 17/00 (2006.01); A61K 31/497 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of PDE5 inhibitors, preferably sildenafil or tadalafil, optionally in combination with a further active ingredient, for treating and/or preventing hypopigmentary disorders.