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.

Date of Patent:
Aug. 06, 2024

Filed:

Sep. 18, 2022
Applicant:

Wellsim Biomedical Technologies, Inc., San Jose, CA (US);

Inventors:

Yuchao Chen, Rodeo, CA (US);

Katherine Tuchez, San Jose, CA (US);

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/543 (2006.01); G01N 33/50 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
G01N 33/6896 (2013.01); G01N 33/54306 (2013.01); G01N 33/54393 (2013.01); G01N 2333/70596 (2013.01); G01N 2800/2821 (2013.01);
Abstract

The present disclosure provides a method for diagnosis based on proteins present on the surface of circulating extracellular vesicles. The method comprises incubating a sample of the subject with a detection antibody linked to a detectable label, contacting the sample with a capture antibody immobilized on a substrate, and detecting the detectable label on the circulating EV immobilized on the substrate. Compared to the method currently known in the art, the method disclosed herein has the advantages of high sensitivity with low cost and rapid procedure, high specificity.


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Chen, Yuchao. (2024). Method for diagnosis based on circulating extracellular vesicles (U.S. Patent No. 12055552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12055552

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