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:
Nov. 18, 2008
Filed:
Jul. 23, 2004
Heribert Weber, Nuertingen, DE;
Doris Schielein, Gomaringen, DE;
Christian Krummel, Kirchentellinsfurt, DE;
Christoph Schelling, Reutlingen, DE;
Heribert Weber, Nuertingen, DE;
Doris Schielein, Gomaringen, DE;
Christian Krummel, Kirchentellinsfurt, DE;
Christoph Schelling, Reutlingen, DE;
Paragon AG, Delbruck, DE;
Abstract
A chemical sensor has a substrate, a first metallization plane on the substrate, an electrode structure formed in the first metallization plane, a passivation layer applied to the first metallization plane and formed with contact holes, a sensitive ceramic layer on the passivation layer and in the contact holes, and a bond-promoting layer configured as a second metallization plane and between the passivation layer and the ceramic layer.