ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,485,096, issued on Dec. 2, was assigned to CHENLAND NUTRITIONALS INC. (Pomona, Calif.) and QINGDAO CHENLAND HEALTH INDUSTRY GROUP Co. LTD. (Shandong, China).

"Curcumin complex, preparation method therefor and detection method therefor" was invented by Shengcan Zou (Shandong, China), Min Han (Shandong, China), Jiancheng Zong (Shandong, China), Lei Zong (Shandong, China), Shanglong Wang (Shandong, China) and Xin Li (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A curcumin complex, a preparation method therefor and a detection method therefor, the curcumin complex comprising a solid complex formed by grinding auxiliary material and curcumin...