Patent · US Active

Deuterated indole heptamethine cyanine dyes

US12392781B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignee

University of Notre Dame du Lac · US

Inventors

Bradley D. Smith · Hudsonville, US
Dong Li · Hangzhou City, CN

Key dates

Filing date	Apr 7, 2022
Grant date	Aug 19, 2025
Priority date	—
Expiry date	Apr 7, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG01N2223/04
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.