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:
May. 12, 2020
Filed:
Dec. 28, 2018
Applicant:
Ascensia Diabetes Care Holdings Ag, Basel, CH;
Inventors:
Paul Valint, Pittsford, NY (US);
Doug H. Williamson, Plymouth, WI (US);
Boru Zhu, Gibsonia, PA (US);
Assignee:
Ascensia Diabetes Care Holdings AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/26 (2006.01); A61B 5/145 (2006.01); A61B 5/00 (2006.01); A61B 5/1486 (2006.01); C08L 33/24 (2006.01); G01N 27/416 (2006.01); A61L 31/04 (2006.01); A61L 31/14 (2006.01); G01N 27/327 (2006.01);
U.S. Cl.
CPC ...
C08L 33/26 (2013.01); A61B 5/1486 (2013.01); A61B 5/14514 (2013.01); A61B 5/14532 (2013.01); A61B 5/681 (2013.01); A61L 31/048 (2013.01); A61L 31/145 (2013.01); C08L 33/24 (2013.01); G01N 27/3273 (2013.01); G01N 27/4166 (2013.01); C08L 2203/02 (2013.01); Y10T 436/144444 (2015.01);
Abstract
An electrochemical sensor system comprises an electrochemical sensor and a hydrogel composition. The electrochemical sensor has at least a counter electrode and a working electrode. The hydrogel composition contacts the working electrode. The hydrogel composition comprises a first monomer, a second monomer, a cross-linking agent, and a solvent. The first monomer has hydrophilic characteristics. The second monomer has hydrophobic characteristics. The ratio of the first monomer to the second monomer is from about 0.1:99.9 to about 99.9:0.1.