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:
Aug. 11, 2026
Filed:
Aug. 06, 2020
Applicant:
Abbott Laboratories, Abbott Park, IL (US);
Inventors:
Mark R. Pope, Abbott Park, IL (US);
Stefan J. Hershberger, Abbott Park, IL (US);
Qiaoqiao Ruan, Abbott Park, IL (US);
Kerry M. Swift, Abbott Park, IL (US);
Sergey Y. Tetin, Abbott Park, IL (US);
Patrick Macdonald, Abbott Park, IL (US);
Richard A. Haack, Abbott Park, IL (US);
Assignee:
ABBOTT LABORATORIES, Abbott Park, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/58 (2006.01); C09B 57/08 (2006.01); C09K 11/07 (2006.01); G01N 33/543 (2006.01);
U.S. Cl.
CPC ...
G01N 33/582 (2013.01); G01N 33/54306 (2013.01);
Abstract
The disclosure provides kits and methods for detecting a substance that interferes with detection of an analyte in a sample and for expanding the dynamic range and reducing the hook effect of an immunoassay. The kits and methods employ two conjugates with two different detectable labels, at least one of which is a chemiluminescent compound of Formula (I).