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. 29, 2025
Filed:
Mar. 05, 2020
Applicant:
Japan Science and Technology Agency, Saitama, JP;
Inventors:
Kazuhito Tabata, Tokyo, JP;
Hiroyuki Noji, Tokyo, JP;
Yasuteru Urano, Tokyo, JP;
Mako Kamiya, Tokyo, JP;
Assignee:
Japan Science and Technology Agency, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/70 (2006.01); C12Q 1/40 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/70 (2013.01); C12Q 1/40 (2013.01); G01N 21/6428 (2013.01);
Abstract
As a technique for detecting an influenza virus with an improved accuracy, there is provided a method for detecting an influenza virus in a biological sample by using a first probe, which is decomposed by an influenza virus-derived neuraminidase and a bacterium-derived neuraminidase to generate an optically detectable signal, and a second probe, which is decomposed by the bacterium-derived neuraminidase to generate an optically detectable signal and not decomposed by the influenza virus-derived neuraminidase.