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. 11, 2008
Filed:
Apr. 28, 2004
Applicants:
Paul J. Glatkowski, Littleton, MA (US);
David H. Landis, Jr., Barrington, RI (US);
Joseph W. Piché, Raynham, MA (US);
Inventors:
Paul J. Glatkowski, Littleton, MA (US);
David H. Landis, Jr., Barrington, RI (US);
Joseph W. Piché, Raynham, MA (US);
Assignee:
Eikos, Inc., Franklin, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Chemical sensors for detecting analytes in a fluid is disclosed. The chemical sensors include chemically sensitive resistors that utilize carbon nanotubes as a chemically sensitive element. The disclosed sensors additionally utilize polymers which selectively alter or inhibit the chemical sensitivity of the carbon nanotubes. Methods of preparing the sensors as well as methods of their use are also disclosed.