US Patent Issued to CNPHARM, HYUNDAI BIOSCIENCE on May 13 for "Metal hydroxide complex comprising modified multilayer hydroxide structure comprising active ingredient and method of manufacturing same" (South Korean Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,213, issued on May 13, was assigned to CNPHARM Co. LTD. (Seoul, South Korea) and HYUNDAI BIOSCIENCE Co. LTD. (Gyeongsangbuk-do, South Korea).

"Metal hydroxide complex comprising modified multilayer hydroxide structure comprising active ingredient and method of manufacturing same" was invented by Ho-Jun Kim (Seoul, South Korea) and Ki-Yeok Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a metal hydroxide complex including the multilayer hydroxide structure of Chemical Formula 1, including a base layer, a surface layer and an active ingredient, a metal hydroxide complex manufactured by subjecting...