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. 12, 2006
Filed:
Aug. 22, 2003
Applicants:
Axel Tillmann, Aldenhoven, DE;
Andreas Kemna, Düsseldorf, DE;
Egon Zimmermann, Inden-Altdorf, DE;
Walter Glaas, Elsdorf, DE;
Arre Verweerd, Aachen, DE;
Inventors:
Axel Tillmann, Aldenhoven, DE;
Andreas Kemna, Düsseldorf, DE;
Egon Zimmermann, Inden-Altdorf, DE;
Walter Glaas, Elsdorf, DE;
Arre Verweerd, Aachen, DE;
Assignee:
Forschungszentrum Julich GmbH, Julich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrode, in the form of a spike, for insertion into a sample, has a large-area jacket adapted for applying an excitation current to the sample and a small-area tip electrically decoupled from the jacket, at which a potential measurement is made.