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:
Aug. 30, 2005
Filed:
Jul. 25, 2002
Applicants:
Rudi Danz, Kleinmachnow, DE;
Burkhard Elling, Potsdam, DE;
Inventors:
Rudi Danz, Kleinmachnow, DE;
Burkhard Elling, Potsdam, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N001/18 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a physically active patch having a planar substrate which is provided on one side with an adhesive layer, a first electrode being arranged, at least in regions, on the side of the substrate remote from the adhesive layer, then above said electrode, at least in regions, a layer formed from a piezoelectric, quasi-piezoelectric and/or electro-strictive polymer material, and above same, at least in regions, a second electrode.