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. 26, 2025
Filed:
Nov. 09, 2017
Small Machines, Daejeon, KR;
Jun Kyu Choi, Seoul, KR;
SMALL MACHINES, Seoul, KR;
Abstract
The present invention provides a method of quantitatively analyzing an antigen, the method comprising: a step of mixing an assay sample comprising a target antigen, magnetic particles on which a first antibody subjected to an antigen-antibody reaction with the target antigen is immobilized, and beads on which a second antibody different from the first antibody is immobilized; a step of adding dropwise the mixed assay sample to a microchip for quantitatively analyzing an antigen; a step of introducing the microchip into a digital inline microscope-based detector comprising a magnetic force applicator and applying magnetism to the magnetic force applicator; and a step of detecting the beads using images acquired in the detector to count the number of the target antigens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile