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:
May. 31, 2011
Filed:
Jul. 13, 2001
Applicants:
Geoffrey Lee, Neunkirchen am Brand, DE;
Rolf-markus Szeimies, Zeitlarn, DE;
Inventors:
Geoffrey Lee, Neunkirchen am Brand, DE;
Rolf-Markus Szeimies, Zeitlarn, DE;
Assignee:
Photonamic GmbH & Co. KG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/00 (2006.01); A61K 9/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a dermal for aminolaevulinic acid, wherein a self-adhesive matrix system is used containing crystalline aminolaevulinic acids.