ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,336, issued on Oct. 21, was assigned to HERO SCIENTIFIC LTD. (Jerusalem).
"Testing devices" was invented by Zvi Feldman (Sde Zvi, Israel), Robert Eric Levitz (Beit Shemesh, Israel), Leah Forgosh (West Hartford, Conn.) and Avi Fruchter (Neve Daniel, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method is provided that includes introducing a fluid sample (19) into a fluid container (2, 502, 702) of a filtration assembly (20, 500, 720) and passing the fluid sample (19) through a porous filter (5, 705) by distally advancing a plunger (3, 610, 703) within the fluid container (2, 502, 702), thereby capturing, on or within the porous filter (5, 7...