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. 29, 2008
Filed:
Dec. 16, 2003
Ryan B. Prince, Woodbury, MN (US);
David S. Hays, Woodbury, MN (US);
Angela K. Dillow, Minneapolis, MN (US);
Randall P. Brown, White Bear Township, MN (US);
G. Marco Bommarito, Stillwater, MN (US);
John L. Battiste, Northfield, MN (US);
Ryan B. Prince, Woodbury, MN (US);
David S. Hays, Woodbury, MN (US);
Angela K. Dillow, Minneapolis, MN (US);
Randall P. Brown, White Bear Township, MN (US);
G. Marco Bommarito, Stillwater, MN (US);
John L. Battiste, Northfield, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Colorimetric sensors comprising a receptor incorporated within polydiacetylene assemblies to form a transducer capable of indicating a color change when contacted with an analyte are disclosed. Methods of using the colorimetric sensor and a kit for the colorimetric detection of an analyte are also disclosed.