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:
Apr. 11, 2023
Filed:
Dec. 03, 2020
Applicant:
Government of the United States of America, As Represented BY the Secretary of Commerce, Gaithersburg, MD (US);
Inventors:
Zeeshan Ahmed, Washington, DC (US);
Matthew Robert Hartings, Gaithersburg, MD (US);
Assignee:
GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE, Gaithersburg, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
G01K 11/32 (2021.01); G01N 21/88 (2006.01); G01N 21/80 (2006.01); A61B 5/145 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
G01K 11/32 (2013.01); A61B 5/14539 (2013.01); G01N 21/7703 (2013.01); G01N 21/80 (2013.01); G01N 2021/7786 (2013.01);
Abstract
A pH photothermal spectrometer includes a container that receives an analyte medium and pH-sensitive chromophore. An excitation fiber and optical thermometer are disposed in the container. The optical thermometer include a light receiver disposed on a temperature detector fiber.