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:
Sep. 23, 2025
Filed:
Nov. 01, 2022
Unist(ulsan National Institute of Science and Technology), Ulsan, KR;
Taesung Kim, Ulsan, KR;
Sangjin Seo, Ulsan, KR;
Abstract
Provided is a method of manufacturing a microfluidic channel with a membrane formed therein, the method including: preparing an apparatus for forming a membrane, the apparatus for forming the membrane including a first microfluidic channel, a second microfluidic channel being spaced apart from the first microfluidic channel, a bridge channel having a microchannel structure for communicating the first microfluidic channel and the second microfluidic channel with each other, and a control channel, which is partitioned by a gas permeable member from the bridge channel and through which gas flows; a fluid flowing operation in which a first fluid in a liquid state for moving first microparticles flows in the first microfluidic channel and a control gas in a gaseous state flows in the control channel; and forming a membrane having nanopores.