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. 08, 2020
Filed:
Mar. 21, 2017
Applicant:
Colgate-palmolive Company, New York, NY (US);
Inventors:
Venda Porter Maloney, Piscataway, NJ (US);
Donghui Wu, Bridgewater, NJ (US);
Long Pan, Somerset, NJ (US);
Preston Snee, Chicago, IL (US);
Armen Shamirian, Chicago, IL (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); C09K 11/88 (2006.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); C09B 11/24 (2006.01); G01N 33/84 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0044 (2013.01); C09B 11/24 (2013.01); C09K 11/02 (2013.01); C09K 11/06 (2013.01); C09K 11/883 (2013.01); G01N 33/84 (2013.01);
Abstract
The present disclosure is directed to a sensing agent. The sensing agent comprises a quantum dot; and a dye moiety coupled to the quantum dot. The sensing agent is capable of sensing at least one analyte chosen from hydrogen sulfide (HS) and bisulfide. Sensors made from the sensing agents are also disclosed.