GENEVA, Feb. 23 -- HEBEI HUAKAI HUIHE BIOMEDICAL CO., LTD. (Room 1217, Main Building, 968 Creative Industry Park, Fengneng Street, Gao Kai DistrictBaoding, Hebei 071051), 河北华凯惠合生物医药有限公司 (中国河北省保定市高开区风能街120号968创意产业园主楼1217室) filed a patent application (PCT/CN2025/114086) for "RECOMBINANT EXPRESSION VECTOR FOR PREPARING HIGHLY EXPRESSED HUMAN SERUM ALBUMIN, NOVEL HOST STRAIN AND USE THEREOF" on Aug 12, 2025. With publication no. WO/2026/037280, the details related to the patent application ...