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:
Apr. 02, 2013
Filed:
Dec. 22, 2009
John Christopher Thomas, St. Paul, MN (US);
Neal A. Rakow, Woodbury, MN (US);
Michael S. Wendland, St. Paul, MN (US);
Stefan H. Gryska, Woodbury, MN (US);
Michael C. Palazzotto, Woodbury, MN (US);
John E. Trend, St. Paul, MN (US);
John Christopher Thomas, St. Paul, MN (US);
Neal A. Rakow, Woodbury, MN (US);
Michael S. Wendland, St. Paul, MN (US);
Stefan H. Gryska, Woodbury, MN (US);
Michael C. Palazzotto, Woodbury, MN (US);
John E. Trend, St. Paul, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Sensing elements for sensing organic chemical analytes are disclosed. The sensing elements include a first electrode and a second electrode, and a substantially microporous, amorphous, hydrophobic, analyte-responsive organosilicate material in proximity to the first and second electrodes.