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:
Dec. 30, 2014
Filed:
Mar. 03, 2006
Applicants:
Amy H. Chu, Elkhart, IN (US);
Hope G. Spradlin, Granger, IN (US);
Inventors:
Amy H. Chu, Elkhart, IN (US);
Hope G. Spradlin, Granger, IN (US);
Assignee:
Bayer HealthCare LLC, Whippany, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q 1/32 (2006.01); C12N 9/24 (2006.01); C12M 1/34 (2006.01); C12Q 1/00 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/004 (2013.01); C12Q 1/006 (2013.01);
Abstract
A reagent composition containing GDH-PQQ as an enzyme-co-factor and screen-printed on working and counter electrodes of electrochemical biosensors, maintains activity of the enzyme reagents by proper selection of components. A preferred composition includes hydrophilic polymers, amorphous untreated silica, buffers, surfactants, and a mediator. For example, the biosensor is useful in the amperometric determination of glucose.
Chu, Amy. (2014). Reagent composition for electrochemical biosensors (U.S. Patent No. 8921065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8921065
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile