GENEVA, Sept. 28 -- SHOUYAO (JIANGSU) BIOTECHNOLOGY CO., LTD (4th Floor, Wuxi New District Wangzhuang Industrial Development Co., Ltd., No. 228 Chengnan Road, Xinwu DistrictWuxi, Jiangsu 214000), 首曜（江苏）生物科技有限公司 (中国江苏省无锡市无锡市新吴区城南路228号无锡新区旺庄工业发展有限公司四楼) filed a patent application (PCT/CN2025/074180) for "PREPARATION METHOD FOR MICROMOLECULAR PEARL POLYPEPTIDE SOLUTION CONTAINING VARIOUS ACTIVE INGREDIENTS" on Feb ...