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:
Jul. 28, 2020
Filed:
Jan. 11, 2018
Applicant:
Cellular Research, Inc., Menlo Park, CA (US);
Inventors:
Philipp Spuhler, Menlo Park, CA (US);
Sixing Li, Menlo Park, CA (US);
Assignee:
Cellular Research, Inc., Menlo Park, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); C12N 15/10 (2006.01); G01N 15/10 (2006.01); C12Q 1/6874 (2018.01); G01N 15/14 (2006.01); C12Q 1/6869 (2018.01); C12N 15/09 (2006.01); C12Q 1/68 (2018.01);
U.S. Cl.
CPC ...
B01L 3/502 (2013.01); B01L 3/502746 (2013.01); B01L 3/502784 (2013.01); C12N 15/1065 (2013.01); C12Q 1/6869 (2013.01); C12Q 1/6874 (2013.01); G01N 15/1031 (2013.01); G01N 15/1056 (2013.01); G01N 15/1484 (2013.01); B01L 2200/0647 (2013.01); B01L 2200/0668 (2013.01); B01L 2200/14 (2013.01); B01L 2300/088 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0851 (2013.01); B01L 2300/0858 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/0877 (2013.01); B01L 2300/0893 (2013.01); B01L 2300/12 (2013.01); B01L 2300/161 (2013.01); B01L 2300/165 (2013.01); B01L 2400/0406 (2013.01); B01L 2400/088 (2013.01); G01N 2015/1006 (2013.01); G01N 2015/1081 (2013.01);
Abstract
Disclosed herein are methods, devices, and systems for efficient loading and retrieval of particles. In some embodiments, a fluidic channel of a flowcell comprises a ceiling, a first sidewall, and a bottom, wherein the contact angle of the ceiling is at least 10 degrees smaller than the contact angle of the first sidewall, and wherein the bottom of the fluidic channel comprises a substrate that comprises a plurality of microwells.