logo

For the Inventor, By the Inventor

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 12461038 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Dec. 03, 2021

Systems and methods for device-independent color measurements for colorimetric sensing

Applicant:

Mozarc Medical Us Llc, Minneapolis, MN (US);

Inventors:

Shawn C. Kelley, Shoreview, MN (US);

Michael N Missaghi, Edina, MN (US);

Sumaya M Abdullahi, Columbia Heights, MN (US);

Subin Sebastian, Kattappana, IN;

Assignee:

MOZARC MEDICAL US LLC, Minneapolis, MN (US);

Attorneys:

Greenberg Traurig (Mozarc Medical)

PAUL F MCQUADE

BARRY SCHINDLER

ARLENE L HORNILLA

ALEXANDER KIM

RYAN SHARP

ELAINE M VAZQUEZ

JOSHUA RUDAWITZ

KRISTOPHER REICHLEN

LAURIN T BUETTNER

GREGORY SCHWARTZ

MINHO SEO

ANDREW CULL

CARISSA M OLOWOS

Primary Examiner:

Michael P Nghiem

Int. Cl.
CPC ...
G01N 21/80 (2006.01); G01N 21/31 (2006.01); G06T 7/80 (2017.01); G06T 7/90 (2017.01); H04N 9/67 (2023.01); H04N 23/56 (2023.01);
U.S. Cl.
CPC ...
G01N 21/80 (2013.01); G01N 21/31 (2013.01); G06T 7/80 (2017.01); G06T 7/90 (2017.01); H04N 9/67 (2013.01); H04N 23/56 (2023.01); G06T 2207/10024 (2013.01); G06T 2207/10144 (2013.01);
Abstract

A calibration method and related systems for colorimetric chemical assay and a fluid sensor apparatus using the same are provided. Reference measurements are taken from both a digital camera and a spectrometer. The digital camera is installed in the fluid sensor apparatus. Subsequently, color measurements from the digital camera are then converted and compared to prior spectrometric measurements to perform a colorimetric analysis.

Find Patent Forward Citations

Kelley, Shawn. (2025). Systems and methods for device-independent color measurements for colorimetric sensing (U.S. Patent No. 12461038). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12461038

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…