US Patent Issued to SHANGHAI ZHIMENG BIOPHARMA on July 21 for "Crystal form of compound represented by formula I, and preparation therefor and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,686,674, issued on July 21, was assigned to SHANGHAI ZHIMENG BIOPHARMA INC. (Shanghai).

"Crystal form of compound represented by formula I, and preparation therefor and application thereof" was invented by Gang Liu (Shanghai), Bo Liang (Shanghai), Zhaojian Jiang (Shanghai) and Huanming Chen (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A crystal form of a compound represented by formula (I), and a preparation therefor and an application thereof are provided. Also disclosed are a variety of crystal forms of the compound represented by formula (I) (especially crystal form A). The crystal forms have the advantages of excellent stability, hygrosc...