ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,550, issued on Sept. 29, was assigned to Shen Zhen Biorocks Biotechnology Co. Ltd. (Shenzhen, China).
"Chemical delivery system, device and method thereof" was invented by Ho Nam Chan (Hong Kong) and Yiwei Shu (Hong Kong).
According to the abstract* released by the U.S. Patent & Trademark Office: "Chemical delivery systems, device and methods are provided. A chemical delivery system may include a vessel and a chip. The vessel may include a groove configured to hold a solution. The groove includes an open surface, the open surface having a first surface area. The solution includes a target material. The chip includes a first side, a second side opposing the first side, and a bott...