ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,620, issued on July 8, was assigned to SHENZHEN BITEMAN TECHNOLOGY Co. LTD (Shenzhen, China).
"Adsorptive separation apparatus" was invented by Ying Hui Guo (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adsorptive separation apparatus comprises an upper air pipe, a lower air pipe, an adsorption pipe assembly located between the upper air pipe and the lower air pipe, an oil-water separation seat located at an end of the lower air pipe, and an oil-water separator arranged in the oil-water separation seat. An inner cavity is formed in the oil-water separation seat, and an air intake port is provided on the outer side surface of the ...