ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,735,310, issued on Sept. 15, was assigned to Botrista Inc. (Dover, Del.).

"Fluid material dispensing apparatus capable of maintaining fluid material within material transmission path at low temperature" was invented by Yu-Min Lee (Taipei City, Taiwan) and Wu-Chou Kuo (Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fluid material dispensing apparatus includes: a material outlet chamber, wherein a side wall of the material outlet chamber is provided with a pipe insertion port and a reflow port; multiple pumps arranged to respectively extract multiple fluid materials stored in multiple material containers, and to operably push corres...