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US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 8 for "Positive active material, method for preparing same, electrode plate, secondary battery, and electrical device" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,785, issued on Sept. 8, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Positive active material, method for... Read More


US Patent Issued to Sumitomo Metal Mining on Sept. 8 for "Lithium metal composite oxide, positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery, lithium secondary battery, and method for producing lithium metal composite oxide" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,786, issued on Sept. 8, was assigned to Sumitomo Metal Mining Co. Ltd. (Tokyo). "Lithium metal composite oxide, positive electrode active s... Read More


US Patent Issued to BYD on Sept. 8 for "Positive electrode material, positive electrode plate and battery" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,787, issued on Sept. 8, was assigned to BYD Co. Ltd. (Shenzhen, China). "Positive electrode material, positive electrode plate and battery"... Read More


US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 8 for "Positive electrode composite material for lithium-ion secondary battery and lithium-ion secondary battery" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,788, issued on Sept. 8, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Positive electrode composite materia... Read More


US Patent Issued to Honeycomb Battery on Sept. 8 for "Conducting polymer network-protected cathode active materials for lithium secondary batteries" (Ohio Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,789, issued on Sept. 8, was assigned to Honeycomb Battery Co. (Dayton, Ohio). "Conducting polymer network-protected cathode active material... Read More


US Patent Issued to LG Energy Solution on Sept. 8 for "Carbon nanotube dispersion, and negative electrode slurry, negative electrode, and lithium secondary battery including the same" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,790, issued on Sept. 8, was assigned to LG Energy Solution Ltd. (Seoul, South Korea). "Carbon nanotube dispersion, and negative electrode s... Read More


US Patent Issued to The Regents of the University of California on Sept. 8 for "Interface protection for all-solid-state batteries" (American, French, Indian Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,791, issued on Sept. 8, was assigned to The Regents of the University of California (Oakland, Calif.). "Interface protection for all-solid-... Read More


US Patent Issued to Contemporary Amperex Technology (Hong Kong) on Sept. 8 for "Positive electrode current collector, positive electrode plate, electrochemical device, and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,792, issued on Sept. 8, was assigned to Contemporary Amperex Technology (Hong Kong) Ltd. (Hong Kong). "Positive electrode current collector... Read More


US Patent Issued to Schaeffler Technologies on Sept. 8 for "Battery cell with variable thickness current collectors" (Ohio Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,793, issued on Sept. 8, was assigned to Schaeffler Technologies AG & Co. KG (Herzogenaurach, Germany). "Battery cell with variable thicknes... Read More


US Patent Issued to City University of Hong Kong on Sept. 8 for "4H/fcc heterophase platinum based nanomaterial on nanorod for electrocatalytic alcohol oxidation" (Chinese, Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,794, issued on Sept. 8, was assigned to City University of Hong Kong (Hong Kong, Hong Kong). "4H/fcc heterophase platinum based nanomateria... Read More