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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 12546718 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Dec. 09, 2022

Silane-fluorophore complex indicator fluoride measurement

Applicant:

Hach Company, Loveland, CO (US);

Inventors:

Daniel Gustav Mieritz, Fort Collins, CO (US);

Darren Kent Macfarland, Windsor, CO (US);

Assignee:

HACH COMPANY, Loveland, CO (US);

Attorney:

Ference & Associates LLC

Primary Examiner:

Jennifer Wecker

Assistant Examiner:

Oyeleye Alexander Alabi

Int. Cl.
CPC ...
B01L 7/00 (2006.01); B01D 15/08 (2006.01); B01F 33/302 (2022.01); B01F 33/3033 (2022.01); B01L 3/00 (2006.01); B01L 9/00 (2006.01); B65G 47/80 (2006.01); B82Y 20/00 (2011.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C12M 1/34 (2006.01); C12M 3/06 (2006.01); C12N 1/14 (2006.01); C12N 1/20 (2006.01); C12Q 1/02 (2006.01); C12Q 1/6806 (2018.01); C12Q 1/6844 (2018.01); C12Q 1/6848 (2018.01); C12Q 1/686 (2018.01); G01N 15/10 (2024.01); G01N 15/14 (2024.01); G01N 15/1433 (2024.01); G01N 21/29 (2006.01); G01N 21/64 (2006.01); G01N 21/65 (2006.01); G01N 30/02 (2006.01); G01N 30/72 (2006.01); G01N 33/52 (2006.01); G01N 33/543 (2006.01); G01N 33/557 (2006.01); G01N 33/574 (2006.01); G01N 33/58 (2006.01); A61B 5/00 (2006.01); A61K 8/49 (2006.01); A61K 49/00 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6428 (2013.01); G01N 33/52 (2013.01); A61B 5/0071 (2013.01); A61K 8/498 (2013.01); A61K 49/0039 (2013.01); C08L 2312/08 (2013.01); C12Q 2334/20 (2013.01); C12Q 2337/20 (2013.01); G01N 2021/6439 (2013.01);
Abstract

An embodiment provides a method for measuring an analyte component of an aqueous sample, including: introducing an indicator solution to the aqueous sample, wherein the indicator solution comprises a plurality of micelles, wherein an indicator is within the micelles and the plurality of micelles is assembled from a cationic surfactant to form an indicator solution; and measuring an analyte component concentration of the aqueous sample, wherein the measuring comprises measuring a change in fluorescence in the aqueous sample, wherein the change in fluorescence is responsive to the analyte component interacting with the indicator. Other aspects are described and claimed.

Find Patent Forward Citations

Mieritz, Daniel. (2026). Silane-fluorophore complex indicator fluoride measurement (U.S. Patent No. 12546718). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12546718

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

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