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:
Aug. 26, 2025
Filed:
Aug. 11, 2022
Applicant:
Abbott Diabetes Care Inc., Alameda, CA (US);
Inventors:
Tianmei Ouyang, Fremont, CA (US);
Benjamin J. Feldman, Berkeley, CA (US);
Assignee:
ABBOTT DIABETES CARE INC., Alameda, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/00 (2006.01); A61B 5/1486 (2006.01); C12N 11/082 (2020.01); C12Q 1/26 (2006.01); G01N 27/327 (2006.01); G01N 33/573 (2006.01); G01N 33/66 (2006.01); G01N 27/27 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/001 (2013.01); A61B 5/14865 (2013.01); C12N 11/082 (2020.01); C12Q 1/004 (2013.01); C12Q 1/005 (2013.01); C12Q 1/006 (2013.01); C12Q 1/26 (2013.01); G01N 27/3275 (2013.01); G01N 33/5735 (2013.01); G01N 33/66 (2013.01); C12Y 106/05002 (2013.01); G01N 27/27 (2013.01);
Abstract
NADP-dependent oxidoreductase compositions, and electrodes, sensors and systems that include the same. Analyte sensors include an electrode having a sensing layer disposed thereon, the sensing layer comprising a polymer and an enzyme composition distributed therein. The enzyme composition includes nicotinamide adenine dinucleotide phosphate (NAD(P)) or derivative thereof; an NAD(P)-dependent dehydrogenase; an NAD(P)H oxidoreductase; and an electron transfer agent comprising a transition metal complex.