US Patent Issued to Guangdong New Ear Life Technology on March 17 for "Anti-tumor effective component of Hedyotis diffusa , preparation method therefor and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,097, issued on March 17, was assigned to Guangdong New Ear Life Technology Co. Ltd. (Guangdong, China).

"Anti-tumor effective component of Hedyotis diffusa , preparation method therefor and use thereof" was invented by Yingfeng Wang (Foshan, China) and Ya Hong (Foshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the field of medicines, in particular to an anti-tumor effective component of Hedyotis diffusa, a preparation method therefor and the use thereof. Provided in the present invention is the use of one or a combination of kaempferol-3-O-[2-O-(6-O-E-feruloyl)-Beta-D-glucopyranose]-Beta-D-pyranose and E-...