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. 15, 2025
Filed:
Apr. 23, 2021
Applicants:
David Sinton, Toronto, CA;
Jason Riordon, Toronto, CA;
Mohammad Simchi, Toronto, CA;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/071 (2010.01); B01L 3/00 (2006.01); B29C 53/56 (2006.01); B33Y 80/00 (2015.01); C12N 5/076 (2010.01); G01N 1/40 (2006.01); G01N 33/50 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502761 (2013.01); B01L 3/502707 (2013.01); B29C 53/56 (2013.01); B33Y 80/00 (2014.12); C12N 5/061 (2013.01); C12N 5/0612 (2013.01); G01N 1/4077 (2013.01); G01N 33/5005 (2013.01); B01L 2200/0652 (2013.01); B29L 2031/753 (2013.01);
Abstract
A device for selecting sperm includes a stack of a plurality of layers of a material. The stack has an inlet end and an outlet end. Each layer of the material includes a plurality of sperm selection microchannels. Each sperm selection microchannel has a respective microchannel inlet at the inlet end of the stack and extends to a respective microchannel outlet at the outlet end of the stack.