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:
Jul. 19, 2022
Filed:
Sep. 18, 2018
Applicant:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Inventors:
Ray Isaacson, Layton, UT (US);
Brian Patrick Dwyer, San Diego, CA (US);
Austin Jason Mckinnon, Herriman, UT (US);
Assignee:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/94 (2006.01); G01N 33/543 (2006.01);
U.S. Cl.
CPC ...
G01N 33/94 (2013.01); G01N 33/54386 (2013.01);
Abstract
Aspects of the disclosure relate to lateral flow assays having a number of different detection zones tuned to extend the dynamic range of the assay in indicating concentration of a hazardous contaminant in a test sample. Some aspects relate to assay reader devices configured with instructions to generate a result representing the concentration of the hazardous contaminant in the test sample based on some or all of the detection zones.