Inventor · Cheonan-si, KR

Jens Paulsen

89Patents
8h-index
64Co-inventors
81Inventor score

Filing activity: Jan 15, 1999 → Jun 19, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6660432B2 Lithiated oxide materials and methods of manufacture Emerging Cross-Sectional Technologies 85 Expired
US6168887A Layered lithium manganese oxide bronze and electrodes thereof Emerging Cross-Sectional Technologies 49 Expired
US7364793B2 Powdered lithium transition metal oxide having doped interface layer and outer layer and method for preparation of the same Emerging Cross-Sectional Technologies 26 Expired
US9177689B2 High density and high voltage stable cathode materials for secondary batteries Emerging Cross-Sectional Technologies 25 Active
US7648693B2 Ni-based lithium transition metal oxide Emerging Cross-Sectional Technologies 19 Active
US7695649B2 Lithium transition metal oxide with gradient of metal composition Emerging Cross-Sectional Technologies 17 Active
US7771877B2 Electrode active material powder with size dependent composition and method to prepare the same Emerging Cross-Sectional Technologies 14 Active
US7883644B2 Stoichiometric lithium cobalt oxide and method for preparation of the same Emerging Cross-Sectional Technologies 8 Active
US7709149B2 Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same Emerging Cross-Sectional Technologies 7 Active
US10601037B2 Lithium-rich nickel-manganese-cobalt cathode powders for lithium-ion batteries Emerging Cross-Sectional Technologies 6 Active
US8426066B2 Material for lithium secondary battery of high performance Emerging Cross-Sectional Technologies 5 Active
US8012626B2 Electrode active material powder with size dependent composition and method to prepare the same Emerging Cross-Sectional Technologies 5 Active
US7943111B2 Process of making cathode material containing Ni-based lithium transition metal oxide Emerging Cross-Sectional Technologies 5 Active
US7745052B2 Paste electrolyte and rechargeable lithium battery containing the same Emerging Cross-Sectional Technologies 4 Active
US8703337B2 High density cathode materials for secondary batteries Emerging Cross-Sectional Technologies 4 Active
US8852452B2 Core-shell lithium transition metal oxides Emerging Cross-Sectional Technologies 4 Active
US8785042B2 Island-covered lithium cobaltite oxides Emerging Cross-Sectional Technologies 4 Active
US8540961B2 Method of preparing material for lithium secondary battery of high performance Emerging Cross-Sectional Technologies 4 Active
US9876226B2 Aluminum dry-coated and heat treated cathode material precursors Emerging Cross-Sectional Technologies 3 Active
US8450013B2 Material for lithium secondary battery of high performance Emerging Cross-Sectional Technologies 3 Active
US10044035B2 Lithium cobalt oxide based compounds with a cubic secondary phase Emerging Cross-Sectional Technologies 3 Active
US9614226B2 Double-shell core lithium nickel manganese cobalt oxides Emerging Cross-Sectional Technologies 3 Active
US8216676B2 Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same Emerging Cross-Sectional Technologies 3 Active
US8303855B2 Doped lithium transition metal oxides containing sulfur Emerging Cross-Sectional Technologies 3 Active
US8846224B2 High power secondary battery system comprising asymmetric charged cells Emerging Cross-Sectional Technologies 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.