Patent · US Active

Sensor for liquid biopsy and its method of making, and method of non-invasive liquid biopsy

US12092636B2 · kind B2 · utility

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33Claims

0Family size

Assignee

CITY UNIVERSITY OF HONG KONG · CN

Inventors

Youngjin Lee · Seoul, KR
Abhimanyu Thakur · Gadh Bengal, IN
Chi-Man Lawrence Wu · Tsuen Wan, CN
Chen Xu · New Providence, US
Siu Pang Ng · Hong Kong, CN

Key dates

Filing date	Apr 3, 2020
Grant date	Sep 17, 2024
Priority date	—
Expiry date	Apr 6, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/71
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sensor for liquid biopsy, its method of making, and its method of non-invasive use. The sensor includes a substrate with a surface functionalized with biotinylated antibodies. The biotinylated antibodies are arranged to engage with surface proteins on exosomes associated with malignant cancer cells such as glioma cells.

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