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US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) on April 21 for "Lithium-ion secondary battery, battery module, battery pack, and electric apparatus" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,308, issued on April 21, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong). "Lithium-ion secondary battery, bat... Read More


US Patent Issued to NGK INSULATORS on April 21 for "Lithium composite oxide sintered plate and all-solid-state secondary battery" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,309, issued on April 21, was assigned to NGK INSULATORS Ltd. (Nagoya, Japan). "Lithium composite oxide sintered plate and all-solid-state ... Read More


US Patent Issued to BASF on April 21 for "Impurity removal from an intermediate product obtained from Ca/Na/Li hypochlorite delithiation process" (Ohio, Michigan Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,310, issued on April 21, was assigned to BASF Corp. (Florham Park, N.J.). "Impurity removal from an intermediate product obtained from Ca/... Read More


US Patent Issued to Semiconductor Energy Laboratory on April 21 for "Manufacturing method of composite oxide which is represented by formula LiMPO 4 , where m means iron and manganese" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,314, issued on April 21, was assigned to Semiconductor Energy Laboratory Co. Ltd. (Kanagawa-ken, Japan). "Manufacturing method of composit... Read More


US Patent Issued to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT on April 21 for "Solid-state battery" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,315, issued on April 21, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan). "Solid-state battery" was inv... Read More


US Patent Issued to Zeta Energy on April 21 for "Ordered mixture of sulfurized-carbon with ionically conductive particles" (Texas Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,316, issued on April 21, was assigned to Zeta Energy LLC (Houston). "Ordered mixture of sulfurized-carbon with ionically conductive partic... Read More


US Patent Issued to SHENZHEN YANYI NEW MATERIALS on April 21 for "Lithium-ion battery positive electrode lithium supplement additive, preparation method therefor, and lithium-ion battery" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,318, issued on April 21, was assigned to SHENZHEN YANYI NEW MATERIALS Co. LTD. (Guangdong, China). "Lithium-ion battery positive electrode... Read More


US Patent Issued to TOYOTA JIDOSHA on April 21 for "Negative electrode" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,319, issued on April 21, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan). "Negative electrode" was invented by Masaki Kato (Toyota, Ja... Read More


US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY on April 21 for "Negative electrode sheet and preparation method therefor, secondary battery, and electric device" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,320, issued on April 21, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China). "Negative electrode sheet and preparati... Read More


US Patent Issued to Sumitomo Seika Chemicals on April 21 for "Binder for secondary batteries" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,321, issued on April 21, was assigned to Sumitomo Seika Chemicals Co. Ltd. (Harima-cho, Japan). "Binder for secondary batteries" was inven... Read More