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:
May. 20, 2025
Filed:
Nov. 30, 2021
Applicant:
Toppan Inc., Tokyo, JP;
Inventors:
Yoichi Makino, Taito-ku, JP;
Yosuke Horiuchi, Taito-ku, JP;
Assignee:
TOPPAN Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502715 (2013.01); B01L 3/502707 (2013.01); B01L 2200/0689 (2013.01); B01L 2200/12 (2013.01); B01L 2200/16 (2013.01); B01L 2300/0663 (2013.01); B01L 2300/0829 (2013.01);
Abstract
A method of replacing liquids including introducing a second liquid into a fluidic device which includes a substrate having wells formed on a surface thereof, the wells including openings which accommodate a first liquid including a surfactant and are sealed with a first sealing solution applied on the surface of the substrate, where the introducing includes supplying the second liquid to the surface such that the first sealing solution is replaced with the second liquid, and that the second liquid is introduced into the wells.