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. 19, 2025
Filed:
Apr. 07, 2022
Applicant:
University of Notre Dame Du Lac, South Bend, IN (US);
Inventors:
Bradley D. Smith, South Bend, IN (US);
Dong-Hao Li, South Bend, IN (US);
Assignee:
University of Notre Dame du Lac, South Bend, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/58 (2006.01); C09B 23/08 (2006.01); C09B 67/44 (2006.01);
U.S. Cl.
CPC ...
G01N 33/582 (2013.01); C09B 23/083 (2013.01); C09B 67/0083 (2013.01); G01N 2223/04 (2013.01);
Abstract
Described are deuterated indole heptamethine cyanine dyes, aqueous formulations including the deuterated dyes, and methods of using the dyes and formulations for diagnosing and treating abnormal tissue, assessing tissue perfusion, determining cardiac output, determining hepatic function, or ophthalmic angiography.