US Patent Issued to COWAY on Sept. 22 for "Filter for controlling pH of purified water and water purifier including the same" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,892, issued on Sept. 22, was assigned to COWAY Co. Ltd. (Gongju-si, South Korea).

"Filter for controlling pH of purified water and water purifier including the same" was invented by Sang-Young Lee (Gongju-si, South Korea), Min-Kyoon Ahn (Gongju-si, South Korea), Won Tae Kim (Gongju-si, South Korea), Mo Young Gu (Gongju-si, South Korea) and Dae Sik Kang (Gongju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A filter for controlling a pH of purified water is disclosed. The pH-controlling filter according to an aspect of the present disclosure may include a water permeable filter having a hollow formed in a center of a cross-section fr...