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. 05, 2025
Filed:
Dec. 21, 2021
Applicant:
Elitechgroup Mdx, Llc, Logan, UT (US);
Inventors:
Eugeny A. Lukhtanov, Bothell, WA (US);
Noah Scarr, Seattle, WA (US);
Viachaslau Bernat, Bothell, WA (US);
Assignee:
ELITECHGROUP MDX LLC, Bothell, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/64 (2006.01); C07F 9/06 (2006.01); C09B 23/14 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6428 (2013.01); C07F 9/06 (2013.01); C09B 23/14 (2013.01); G01N 2021/6432 (2013.01);
Abstract
Fluorescence quenching nitrodiarylethene analogs are useful in oligonucleotide conjugates and probes. These analogs, whose absorption spectra are substantially blue-shifted relatively to emission spectra of common fluorophores (such as fluorescein), do not need to rely on spectral overlap of quencher absorbance and fluorophore's emission for their quenching abilities. The oligonucleotide-quencher conjugates may be used in detection methods for nucleic acid targets.