Pharmaceutical
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- United States Patent for Altrenogest Injection and Preparation Method and Use Thereof has been issued to Ningbo Sansheng Biological Tech Co Ltd. This invention was developed by Weng Shiqiao, Li Xiaohong, Zhou Sichao, Liu Yanping, Yu Guowei, Li Yuqiao, Zheng Xingchang, Shao Mengyu, Zhou Liming, Yao Zhenzhen,..