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:
Dec. 09, 2025
Filed:
Aug. 20, 2019
Florida Atlantic University Research Corporation, Boca Raton, FL (US);
Waseem Asghar, Boca Raton, FL (US);
Florida Atlantic University Research Corporation, Boca Raton, FL (US);
Abstract
Systems for sorting sperm include a housing and a microfluidic system supported by the housing. The systems also include two or more inlets providing access to the microfluidic system to deliver sperm or semen and fluid to the microfluidic system, as well as an outlet for harvesting sorted sperm. The systems include a flow channel that provides a flow path for sperm from an inlet to an outlet while sperm travels against a fluid flow towards an outlet for harvesting. In the systems, fluid delivered to the microfluidic system via an inlet flows from the inlet towards one or more outlets, and the flow channel extending along the length of the microfluidic system provides a flow path for motile sperm to travel against the fluid flow towards a collection outlet for harvesting. In some embodiments of a system, the microfluidic system also includes a microporous filter arranged in the flow path between the inlet and the collection outlet to cause motile sperm traveling against the fluid flow to pass through the filter to reach the collection outlet for harvesting.