US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 15 for "Electrode active composition, preparation method thereof, electrode, battery, and apparatus" (Chinese Inventors)

Posted On: 2026-09-15

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,478, issued on Sept. 15, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Electrode active composition, prep... Read More

US Patent Issued to Murata Manufacturing on Sept. 15 for "Composite cathode active material, preparation method thereof, cathode sheet and lithium ion secondary battery" (Chinese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,479, issued on Sept. 15, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan). "Composite cathode active material, preparation met... Read More

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on Sept. 15 for "Non-aqueous electrolyte secondary battery" (Japanese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,480, issued on Sept. 15, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan). "Non-aqueous electrolyte seco... Read More

US Patent Issued to Panasonic Intellectual Property Management on Sept. 15 for "Coated active material, electrode material, and battery" (Japanese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,481, issued on Sept. 15, was assigned to Panasonic Intellectual Property Management Co. Ltd. (Osaka, Japan). "Coated active material, elec... Read More

US Patent Issued to Nexeon on Sept. 15 for "Electroactive materials for metal-ion batteries" (British Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,482, issued on Sept. 15, was assigned to Nexeon Ltd. (Abingdon, Great Britain). "Electroactive materials for metal-ion batteries" was inve... Read More

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY on Sept. 15 for "Positive electrode active material, preparation method thereof, positive electrode plate, secondary battery, and electric apparatus" (Chinese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,483, issued on Sept. 15, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China). "Positive electrode active material, pr... Read More

US Patent Issued to GUANGDONG BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP EV RECYCLING on Sept. 15 for "Method for surface modification of lithium transition metal oxide positive electrode material" (Chinese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,484, issued on Sept. 15, was assigned to GUANGDONG BRUNP RECYCLING TECHNOLOGY Co. LTD. (Foshan, China), HUNAN BRUNP RECYCLING TECHNOLOGY Co... Read More

US Patent Issued to Samsung SDI on Sept. 15 for "Nickel-based active material, positive electrode including the same, and lithium secondary battery employing the positive electrode" (South Korean Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,485, issued on Sept. 15, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea). "Nickel-based active material, positive electrode ... Read More

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 15 for "Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary battery" (Chinese Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,486, issued on Sept. 15, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Positive electrode active material... Read More

US Patent Issued to Rivian IP Holdings on Sept. 15 for "Olivine-based cathode materials with improved conductivity" (California Inventors)

Posted On: 2026-09-15

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ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,487, issued on Sept. 15, was assigned to Rivian IP Holdings LLC (Irvine, Calif.). "Olivine-based cathode materials with improved conductiv... Read More

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US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 15 for "Electrode active composition, preparation method thereof, electrode, battery, and apparatus" (Chinese Inventors)

US Patent Issued to Murata Manufacturing on Sept. 15 for "Composite cathode active material, preparation method thereof, cathode sheet and lithium ion secondary battery" (Chinese Inventors)

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on Sept. 15 for "Non-aqueous electrolyte secondary battery" (Japanese Inventors)

US Patent Issued to Panasonic Intellectual Property Management on Sept. 15 for "Coated active material, electrode material, and battery" (Japanese Inventors)

US Patent Issued to Nexeon on Sept. 15 for "Electroactive materials for metal-ion batteries" (British Inventors)

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY on Sept. 15 for "Positive electrode active material, preparation method thereof, positive electrode plate, secondary battery, and electric apparatus" (Chinese Inventors)

US Patent Issued to GUANGDONG BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP EV RECYCLING on Sept. 15 for "Method for surface modification of lithium transition metal oxide positive electrode material" (Chinese Inventors)

US Patent Issued to Samsung SDI on Sept. 15 for "Nickel-based active material, positive electrode including the same, and lithium secondary battery employing the positive electrode" (South Korean Inventors)

US Patent Issued to Rivian IP Holdings on Sept. 15 for "Olivine-based cathode materials with improved conductivity" (California Inventors)