ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,894, issued on Aug. 11, was assigned to Phoenix Tailings Inc. (Woburn, Mass.). "Carbonation and selective leaching for the recovery of meta... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,895, issued on Aug. 11, was assigned to Altek Europe Ltd. (Chesterfield, Great Britain). "Processing methods and processing apparatus" was ... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,896, issued on Aug. 11, was assigned to Fortum Battery Recycling Oy (Harjavalta, Finland). "Process for recovering and purifying lithium" w... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,897, issued on Aug. 11, was assigned to KOREA ATOMIC ENERGY RESEARCH INSTITUTE (Daejeon, South Korea). "Method of producing and refining ca... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,898, issued on Aug. 11, was assigned to Siemens Energy Global GmbH & Co. KG (Munich). "MCrAlX-alloy, powder, coating for protection against... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,899, issued on Aug. 11, was assigned to HYPERION MATERIALS & TECHNOLOGIES INC. (Worthington, Ohio). "NbC-based cemented carbide" was invent... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,900, issued on Aug. 11, was assigned to KENNAMETAL INC. (Latrobe, Pa.). "Solid solution tungsten carbide powders and applications thereof" ... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,902, issued on Aug. 11, was assigned to HINODE LTD. (Fukuoka, Japan). "Iron alloy material for casting and iron casting" was invented by Ta... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,903, issued on Aug. 11, was assigned to Weir Minerals Australia Ltd. (Artarmon, Australia). "Alloy for high-stress gouging abrasion" was in... और पढ़ें
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,904, issued on Aug. 11, was assigned to SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (Seoul, South Korea). "Healable superplastic amorphous al... और पढ़ें