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:
Mar. 21, 2017
Filed:
Jun. 20, 2011
Applicants:
Herwig Buchholz, Frankfurt am Main, DE;
Ewald Aydt, Rossdorf, DE;
Junyou Pan, Frankfurt am Main, DE;
Inventors:
Herwig Buchholz, Frankfurt am Main, DE;
Ewald Aydt, Rossdorf, DE;
Junyou Pan, Frankfurt am Main, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/06 (2006.01); A61M 37/00 (2006.01);
U.S. Cl.
CPC ...
A61N 5/062 (2013.01); A61N 5/0616 (2013.01); A61M 2037/0007 (2013.01); A61N 2005/0645 (2013.01); A61N 2005/0647 (2013.01); A61N 2005/0652 (2013.01); A61N 2005/0653 (2013.01); A61N 2005/0656 (2013.01); A61N 2005/0659 (2013.01); A61N 2005/0662 (2013.01);
Abstract
Described is a dermal system which contains at least one light source and at least one pharmaceutically and/or cosmetically active ingredient. The dermal system can be employed in order to enhance the penetration and action of the pharmaceutically and/or cosmetically active ingredient. The at least one light source is a thin light source comprising at least one inorganic light emitting diode (LEDs) and/or at least one organic light emitting device.