US Patent Issued to DONGWOO FINE-CHEM on July 14 for "Methods for preparing cathode active material precursor material and cathode active material for lithium secondary battery, and cathode active material for lithium secondary battery prepared according to same" (South Korean Inventors)

Posted On: 2026-07-14

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,207, issued on July 14, was assigned to DONGWOO FINE-CHEM Co. LTD. (Iksan-Si, South Korea). "Methods for preparing cathode active material ... Read More

US Patent Issued to HUNAN BRUNP RECYCLING TECHNOLOGY, GUANGDONG BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP EV RECYCLING on July 14 for "Method for removing elemental copper from ternary battery waste and application thereof" (Chinese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,208, issued on July 14, was assigned to HUNAN BRUNP RECYCLING TECHNOLOGY Co. LTD. (Changsha, China), GUANGDONG BRUNP RECYCLING TECHNOLOGY Co... Read More

US Patent Issued to Honda Motor on July 14 for "Battery treatment method" (Japanese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,209, issued on July 14, was assigned to Honda Motor Co. Ltd. (Tokyo). "Battery treatment method" was invented by Takayuki Sakata (Wako, Jap... Read More

US Patent Issued to KOREA ZINC, KEMCO on July 14 for "Method for producing secondary battery material from black mass" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,210, issued on July 14, was assigned to KOREA ZINC Co. LTD. (Seoul, South Korea) and KEMCO (Seoul, South Korea). "Method for producing seco... Read More

US Patent Issued to Kubota on July 14 for "Component layout of air cooling components in electric work vehicle" (California Inventor)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,211, issued on July 14, was assigned to Kubota Corp. (Osaka, Japan). "Component layout of air cooling components in electric work vehicle" ... Read More

US Patent Issued to Semiconductor Energy Laboratory on July 14 for "Control system for secondary battery, control circuit, and vehicle using the same" (Japanese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,212, issued on July 14, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Kanagawa-ken, Japan). "Control system for secondary batte... Read More

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on July 14 for "DC/DC conversion circuit, power unit, charging pile, and charge-discharge heating method" (Chinese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,213, issued on July 14, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "DC/DC conversion circuit, power unit... Read More

US Patent Issued to Ford Global Technologies on July 14 for "Thermal management system and method for DC fast charge" (Michigan Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,214, issued on July 14, was assigned to Ford Global Technologies LLC (Dearborn, Mich.). "Thermal management system and method for DC fast c... Read More

US Patent Issued to LG ENERGY SOLUTION on July 14 for "Battery module and battery pack including the same" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,215, issued on July 14, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea). "Battery module and battery pack including the same" ... Read More

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on July 14 for "End cap assembly, battery cell, battery, and electrical device" (Chinese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,216, issued on July 14, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "End cap assembly, battery cell, batt... Read More

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US Patent Issued to DONGWOO FINE-CHEM on July 14 for "Methods for preparing cathode active material precursor material and cathode active material for lithium secondary battery, and cathode active material for lithium secondary battery prepared according to same" (South Korean Inventors)

US Patent Issued to HUNAN BRUNP RECYCLING TECHNOLOGY, GUANGDONG BRUNP RECYCLING TECHNOLOGY, HUNAN BRUNP EV RECYCLING on July 14 for "Method for removing elemental copper from ternary battery waste and application thereof" (Chinese Inventors)

US Patent Issued to Honda Motor on July 14 for "Battery treatment method" (Japanese Inventors)

US Patent Issued to KOREA ZINC, KEMCO on July 14 for "Method for producing secondary battery material from black mass" (South Korean Inventors)

US Patent Issued to Kubota on July 14 for "Component layout of air cooling components in electric work vehicle" (California Inventor)

US Patent Issued to Semiconductor Energy Laboratory on July 14 for "Control system for secondary battery, control circuit, and vehicle using the same" (Japanese Inventors)

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on July 14 for "DC/DC conversion circuit, power unit, charging pile, and charge-discharge heating method" (Chinese Inventors)

US Patent Issued to Ford Global Technologies on July 14 for "Thermal management system and method for DC fast charge" (Michigan Inventors)

US Patent Issued to LG ENERGY SOLUTION on July 14 for "Battery module and battery pack including the same" (South Korean Inventors)

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on July 14 for "End cap assembly, battery cell, battery, and electrical device" (Chinese Inventors)