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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.:

US 12465251 B1

PDFFull Text
Date of Patent:
Nov. 11, 2025

Filed:

Jun. 15, 2021

Analyte sensors featuring enhancements for decreasing interferent signal

Applicant:

Abbott Diabetes Care Inc., Alameda, CA (US);

Inventors:

Stephen Oja, Alameda, CA (US);

Cade Brylee Fox, Burlingame, CA (US);

Lam N. Tran, Dublin, CA (US);

Zenghe Liu, Alameda, CA (US);

Benjamin J. Feldman, Berkeley, CA (US);

Udo Hoss, San Ramon, CA (US);

Mark Stephen Yahnke, Alameda, CA (US);

Tahir S. Khan, Fremont, CA (US);

Jean-Pierre Babka, Alameda, CA (US);

Owen Daniel Reynolds, Cricklade, GB;

Assignee:

ABBOTT DIABETES CARE INC., Alameda, CA (US);

Attorney:

Baker Botts L.L.P

Primary Examiner:

Alex M Valvis

Assistant Examiner:

Grace L Rozanski

Int. Cl.
CPC ...
A61B 5/1486 (2006.01); A61B 5/145 (2006.01);
U.S. Cl.
CPC ...
A61B 5/14865 (2013.01); A61B 5/14532 (2013.01);
Abstract

Analyte sensors are being increasingly employed for monitoring various analytes in vivo. Analyte sensors may feature enhancements to address signals obtained from interferent species. Some analyte sensors may comprise a working electrode comprising an active area disposed thereon and electrode asperities laser planed therefrom. Some analyte sensors may comprise an interferent-reactant species incorporated therewith. Some analyte sensors may comprise an interferent scrubbing electrode. Combinations of these enhancements may additionally be employed.

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Quick Actions:

Oja, Stephen. (2025). Analyte sensors featuring enhancements for decreasing interferent signal (U.S. Patent No. 12465251). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12465251

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