Small volume in vitro analyte sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8808531
APP PUB NO 20050164322A1
SERIAL NO

11035131

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A sensor designed to determine the concentration of analyte in a sample having a volume of less than about 1 μL. The sensor has a working electrode coated with a redox mediator that acts as an electron transfer agent between the analyte and the electrode. A second electron transfer agent, such as an enzyme, can be added to facilitate the electrooxidation or electroreduction of the analyte. Various electrochemical detection methods, such as amperometric, voltammetric, and potentiometric techniques, can be used to determine the analyte concentration. The sensor can be used to determine the concentration of a biomolecule, such as glucose or lactate, in a biological fluid, such as blood or serum.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • ABBOTT DIABETES CARE INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feldman, Benjamin J Oakland, US 284 31635
Heller, Adam Austin, US 480 104493
Say, James Breckenridge, US 203 48162
Vreeke, Mark S Alameda, US 212 50082

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 19, 2026
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00