US Patent Issued to AMOGREENTECH on Feb. 3 for "Filter medium and composite filter including same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,476, issued on Feb. 3, was assigned to AMOGREENTECH Co. LTD. (Gimpo-si, South Korea).

"Filter medium and composite filter including same" was invented by Seoung Hoon Lee (Gimpo-si, South Korea), Jun Keun Cho (Gimpo-si, South Korea), Chan Kim (Gimpo-si, South Korea), Kyung Su Kim (Gimpo-si, South Korea), Seon Ho Jang (Gimpo-si, South Korea) and Yun Mi So (Gimpo-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a filter medium. A filter medium according to an embodiment of the present invention comprises: a first porous support body which has been electrostatically treated; and a nanofiber web which is disposed on one surface o...