US Patent Issued to ECOPRO BM on May 5 for "Positive electrode active material and lithium secondary battery comprising the same" (South Korean Inventors)

Posted On: 2026-05-05

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,578, issued on May 5, was assigned to ECOPRO BM Co. LTD. (Cheongju-si, South Korea). "Positive electrode active material and lithium secondar... Read More

US Patent Issued to HUBEI RT ADVANCED MATERIALS GROUP on May 5 for "Method for preparing carbon-coated lithium iron phosphate material from ferrous phosphate" (Chinese Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,579, issued on May 5, was assigned to HUBEI RT ADVANCED MATERIALS GROUP COMPANY Ltd. (Huangshi, China). "Method for preparing carbon-coated l... Read More

US Patent Issued to BTR NEW MATERIAL GROUP, DINGYUAN NEW ENERGY TECHNOLOGY on May 5 for "Silicon-oxygen composite anode material, preparation method thereof and lithium-ion battery" (Chinese Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,580, issued on May 5, was assigned to BTR NEW MATERIAL GROUP Co. LTD. (Shenzhen, China) and DINGYUAN NEW ENERGY TECHNOLOGY Co. LTD. (Huizhou, ... Read More

US Patent Issued to ZHUHAI COSMX BATTERY on May 5 for "Electrode piece and battery" (Chinese Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,581, issued on May 5, was assigned to ZHUHAI COSMX BATTERY Co. LTD. (Zhuhai, China). "Electrode piece and battery" was invented by Shuanghu Z... Read More

US Patent Issued to Murata Manufacturing on May 5 for "Negative electrode of lithium ion secondary battery, preparation method thereof and lithium ion secondary battery" (Chinese Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,582, issued on May 5, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan). "Negative electrode of lithium ion secondary battery, pre... Read More

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on May 5 for "Electrochemical element, method for manufacturing same, and electrochemical device" (Japanese Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,583, issued on May 5, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan). "Electrochemical element, method fo... Read More

US Patent Issued to BTR NEW MATERIAL GROUP, DINGYUAN NEW ENERGY TECHNOLOGY on May 5 for "Negative electrode material, preparation method thereof, and lithium ion battery" (Chinese Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,584, issued on May 5, was assigned to BTR NEW MATERIAL GROUP Co. LTD. (Shenzhen, China) and DINGYUAN NEW ENERGY TECHNOLOGY Co. LTD. (Huizhou, ... Read More

US Patent Issued to University of Central Florida Research Foundation, Honda Motor on May 5 for "Nickel and cobalt-free cathode for lithium-ion batteries and method of manufacture" (Japanese, American Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,585, issued on May 5, was assigned to University of Central Florida Research Foundation Inc. (Orlando, Fla.) and Honda Motor Co. Ltd. (Tokyo).... Read More

US Patent Issued to ECOPRO BM on May 5 for "Positive electrode active material and lithium secondary battery including the same" (South Korean Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,587, issued on May 5, was assigned to ECOPRO BM Co. LTD. (Cheongju-si, South Korea). "Positive electrode active material and lithium secondar... Read More

US Patent Issued to SK On on May 5 for "Cathode active material precursor for lithium secondary battery, cathode active material for lithium secondary battery and lithium secondary battery" (South Korean Inventors)

Posted On: 2026-05-05

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ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,588, issued on May 5, was assigned to SK On Co. Ltd. (Seoul, South Korea). "Cathode active material precursor for lithium secondary battery, ... Read More

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US Patent Issued to ECOPRO BM on May 5 for "Positive electrode active material and lithium secondary battery comprising the same" (South Korean Inventors)

US Patent Issued to HUBEI RT ADVANCED MATERIALS GROUP on May 5 for "Method for preparing carbon-coated lithium iron phosphate material from ferrous phosphate" (Chinese Inventors)

US Patent Issued to BTR NEW MATERIAL GROUP, DINGYUAN NEW ENERGY TECHNOLOGY on May 5 for "Silicon-oxygen composite anode material, preparation method thereof and lithium-ion battery" (Chinese Inventors)

US Patent Issued to ZHUHAI COSMX BATTERY on May 5 for "Electrode piece and battery" (Chinese Inventors)

US Patent Issued to Murata Manufacturing on May 5 for "Negative electrode of lithium ion secondary battery, preparation method thereof and lithium ion secondary battery" (Chinese Inventors)

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on May 5 for "Electrochemical element, method for manufacturing same, and electrochemical device" (Japanese Inventors)

US Patent Issued to BTR NEW MATERIAL GROUP, DINGYUAN NEW ENERGY TECHNOLOGY on May 5 for "Negative electrode material, preparation method thereof, and lithium ion battery" (Chinese Inventors)

US Patent Issued to University of Central Florida Research Foundation, Honda Motor on May 5 for "Nickel and cobalt-free cathode for lithium-ion batteries and method of manufacture" (Japanese, American Inventors)

US Patent Issued to ECOPRO BM on May 5 for "Positive electrode active material and lithium secondary battery including the same" (South Korean Inventors)

US Patent Issued to SK On on May 5 for "Cathode active material precursor for lithium secondary battery, cathode active material for lithium secondary battery and lithium secondary battery" (South Korean Inventors)