GENEVA, June 30 -- HUNAN PROVINCE YINFENG NEW ENERGY CO., LTD. (Room 3102, Testing Workshop C-1 To C-3, Huigu Science and Technology Industrial ParkNo. 336 Bachelor Road, Bachelor Street, Yuelu DistrictChangsha, Hunan 410036), 湖南省银峰新能源有限公司 (中国湖南省长沙市岳麓区学士街道学士路336号慧谷科技产业园C-1至C-3栋检测车间三102) filed a patent application (PCT/CN2024/139612) for "METHOD AND SYSTEM FOR CONTINUOUSLY PRODUCING ELECTROLYTE FROM AMMONIUM METAVANADATE" on Dec 16,...