US Patent Issued to Sinotherapeutics, Andorra Pharmaceuticals on Oct. 28 for "Method for hydrating lyophilized cyclophosphamide composition and product thereof" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,737, issued on Oct. 28, was assigned to Sinotherapeutics Inc. (Shanghai) and Andorra Pharmaceuticals LLC (Ocala, Fla.).

"Method for hydrating lyophilized cyclophosphamide composition and product thereof" was invented by Hongzhen Yu (Shanghai), Ziqiang Li (Shanghai), Jiansheng Wan (Shanghai) and Xiaoxi Sheng (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a hydration method for a lyophilized cyclophosphamide composition and a composition and preparation prepared thereby. The hydration method comprises: (a) providing an aqueous solution comprising cyclophosphamide and an optional pharmaceutically acceptable excipient; (b) freeze-...