INTERNATIONAL PATENT: SHANGHAI YI FENG BIOTECHNOLOGY CO., LTD, 上海懿峰生物科技有限公司 FILES APPLICATION FOR "CRYSTAL FORMS OF N-(3-FLUOROPHENYL)-6-(6,7-DIMETHOXYQUINOLIN-4-OXY)-3,4-DIHYDROQUINOLINE-1(2H)-CARBOXAMIDE METHANESULFONATE AND PREPARATION METHOD THEREOF"

GENEVA, April 30 -- SHANGHAI YI FENG BIOTECHNOLOGY CO., LTD (J1532, Room 701, No. 58, Xinyuan Road, Anting TownJiading District, Shanghai 201800), 上海懿峰生物科技有限公司 (中国上海市嘉定区安亭镇新源路58号701室J1532) filed a patent application (PCT/CN2024/139447) for "CRYSTAL FORMS OF N-(3-FLUOROPHENYL)-6-(6,7-DIMETHOXYQUINOLIN-4-OXY)-3,4-DIHYDROQUINOLINE-1(2H)-CARBOXAMIDE METHANESULFONATE AND PREPARATION METHOD THEREOF" on Dec 16, 2024. With publication no. WO/2025/082550, the details related to the patent application was published on Apr 24, 2025.

Notably, the patent appli...