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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.:

US 11701659 B1

PDFFull Text
Date of Patent:
Jul. 18, 2023

Filed:

Jun. 23, 2021

Microfluidic chip and droplet separation method

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Ding Ding, Beijing, CN;

Lin Deng, Beijing, CN;

Assignee:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorney:

Houtteman Law LLC

Primary Examiner:

Jennifer Wecker

Assistant Examiner:

Oyeleye Alexander Alabi

Int. Cl.
CPC ...
C12N 15/10 (2006.01); B01L 3/00 (2006.01); B01L 7/00 (2006.01); F28F 3/12 (2006.01); G01N 35/10 (2006.01); B29C 45/16 (2006.01); B29K 25/00 (2006.01); B29K 105/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502792 (2013.01); B01L 2400/0478 (2013.01);
Abstract

The present disclosure provides a microfluidic chip and a droplet separation method, and belongs to the field of biological chip technology. The microfluidic chip includes a first liquid tank and a second liquid tank opposite to each other and a channel layer therebetween. The channel layer includes a plurality of microfluidic channels separated from each other, first ends of the microfluidic channels are communicated with the first liquid tank, and second ends are communicated with the second liquid tank. The first liquid tank contains sample solution to be detected, and the second liquid tank contains encapsulating liquid. The sample solution to be detected entering the first liquid tank may be separated into a plurality of sample droplets through the microfluidic channels, the separated sample droplets enter the second liquid tank, so that the encapsulating liquid is encapsulated on a surface of each of the plurality of sample droplets.

Find Patent Forward Citations

Ding, Ding. (2023). Microfluidic chip and droplet separation method (U.S. Patent No. 11701659). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11701659

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