US Patent Issued to Samsung SDI on Sept. 29 for "Additive for electrolyte of secondary lithium battery, electrolyte for secondary lithium battery, and secondary lithium battery comprising same" (South Korean Inventors)

Posted On: 2026-09-30

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,710, issued on Sept. 29, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea). "Additive for electrolyte of secondary lithium bat... Read More

US Patent Issued to LG Energy Solution on Sept. 29 for "Lithium secondary battery" (South Korean Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,711, issued on Sept. 29, was assigned to LG Energy Solution Ltd. (Seoul, South Korea). "Lithium secondary battery" was invented by Jae Won... Read More

US Patent Issued to SHENZHEN CAPCHEM TECHNOLOGY on Sept. 29 for "Non-aqueous electrolyte and battery" (Chinese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,713, issued on Sept. 29, was assigned to SHENZHEN CAPCHEM TECHNOLOGY Co. LTD. (Shenzhen, China). "Non-aqueous electrolyte and battery" was... Read More

US Patent Issued to SHENZHEN CAPCHEM TECHNOLOGY on Sept. 29 for "Non-aqueous electrolyte and lithium ion battery" (Chinese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,714, issued on Sept. 29, was assigned to SHENZHEN CAPCHEM TECHNOLOGY Co. LTD. (Shenzhen, China). "Non-aqueous electrolyte and lithium ion ... Read More

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 29 for "Non-aqueous electrolyte and secondary battery, battery module, battery pack and electrical device containing the same" (Chinese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,715, issued on Sept. 29, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Non-aqueous electrolyte and second... Read More

US Patent Issued to SK On on Sept. 29 for "Stack type jelly roll for secondary battery, battery cell including the same, battery pack including the same, and method of manufacturing the same" (South Korean Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,716, issued on Sept. 29, was assigned to SK On Co. Ltd. (Seoul, South Korea). "Stack type jelly roll for secondary battery, battery cell i... Read More

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 29 for "Electrode assembly and manufacturing method therefor, battery cell, battery, and power consuming device" (Chinese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,717, issued on Sept. 29, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Electrode assembly and manufacturi... Read More

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on Sept. 29 for "Negative electrode active material for aqueous secondary batteries, negative electrode for aqueous secondary batteries, and aqueous secondary battery" (Japanese Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,718, issued on Sept. 29, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan). "Negative electrode active ma... Read More

US Patent Issued to Nanyang Technological University on Sept. 29 for "Energy storage device and method of assembly of an energy storage device" (Singaporean Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,719, issued on Sept. 29, was assigned to Nanyang Technological University (Singapore). "Energy storage device and method of assembly of an... Read More

US Patent Issued to American Lithium Energy on Sept. 29 for "Rechargeable battery with resistive layer for enhanced safety" (California Inventors)

Posted On: 2026-09-30

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ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,720, issued on Sept. 29, was assigned to American Lithium Energy Corp. (Carlsbad, Calif.). "Rechargeable battery with resistive layer for ... Read More

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US Patent Issued to Samsung SDI on Sept. 29 for "Additive for electrolyte of secondary lithium battery, electrolyte for secondary lithium battery, and secondary lithium battery comprising same" (South Korean Inventors)

US Patent Issued to LG Energy Solution on Sept. 29 for "Lithium secondary battery" (South Korean Inventors)

US Patent Issued to SHENZHEN CAPCHEM TECHNOLOGY on Sept. 29 for "Non-aqueous electrolyte and battery" (Chinese Inventors)

US Patent Issued to SHENZHEN CAPCHEM TECHNOLOGY on Sept. 29 for "Non-aqueous electrolyte and lithium ion battery" (Chinese Inventors)

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 29 for "Non-aqueous electrolyte and secondary battery, battery module, battery pack and electrical device containing the same" (Chinese Inventors)

US Patent Issued to SK On on Sept. 29 for "Stack type jelly roll for secondary battery, battery cell including the same, battery pack including the same, and method of manufacturing the same" (South Korean Inventors)

US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on Sept. 29 for "Electrode assembly and manufacturing method therefor, battery cell, battery, and power consuming device" (Chinese Inventors)

US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on Sept. 29 for "Negative electrode active material for aqueous secondary batteries, negative electrode for aqueous secondary batteries, and aqueous secondary battery" (Japanese Inventors)

US Patent Issued to Nanyang Technological University on Sept. 29 for "Energy storage device and method of assembly of an energy storage device" (Singaporean Inventors)

US Patent Issued to American Lithium Energy on Sept. 29 for "Rechargeable battery with resistive layer for enhanced safety" (California Inventors)