US Patent Issued to TONGHUA DONGBAO PHARMACEUTICAL on Dec. 16 for "Stable secukinumab injection and preparation method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,448, issued on Dec. 16, was assigned to TONGHUA DONGBAO PHARMACEUTICAL Co. LTD. (Jilin, China).

"Stable secukinumab injection and preparation method therefor" was invented by Depeng Wang (Jilin, China), Shanshan Wei (Jilin, China), Xindan Fan (Jilin, China), Zhongyu Zhang (Jilin, China), Nan Zhang (Jilin, China), Chunsheng Leng (Jilin, China) and Xiaohui Chang (Jilin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a stable secukinumab injection and a preparation method therefor. The stable secukinumab injection is composed of the following ingredients: 50 mg/ml-300 mg/ml of secukinumab, 5 mmol/L-50 mmol/L of histidine and a histid...