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Patents Grants
last 30 patents
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Patent Grant
Lithium nickel manganese cobalt composite oxide as a positive elect...
Patent number
12,368,161
Issue date
Jul 22, 2025
Umicore
Maxime Blangero
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ni based cathode material for rechargeable lithium-ion batteries
Patent number
12,362,351
Issue date
Jul 15, 2025
Umicore
Jihye Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode NCM-based active material, positive electrode, a...
Patent number
12,362,360
Issue date
Jul 15, 2025
PRIME PLANET ENERGY & SOLUTIONS, INC.
Akihiro Tabushi
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Cathode active material for lithium secondary battery and lithium s...
Patent number
12,362,355
Issue date
Jul 15, 2025
SK ON CO., LTD.
Sang Bok Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-entropy positive electrode material, preparation method and ap...
Patent number
12,362,357
Issue date
Jul 15, 2025
NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING, CHINESE ACADEMY OF...
Qingwen Gu
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Lithium nickel manganese cobalt composite oxide as a positive elect...
Patent number
12,362,350
Issue date
Jul 15, 2025
Umicore
Maxime Blangero
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing a positive electrode material for rechargeabl...
Patent number
12,351,477
Issue date
Jul 8, 2025
Umicore
Dae-Hyun Kim
C01 - INORGANIC CHEMISTRY
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Patent Grant
Battery with spinel cathode
Patent number
12,355,063
Issue date
Jul 8, 2025
Nano One Materials Corp.
Stephen A. Campbell
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive active material, positive electrode plate, electrochemical...
Patent number
12,347,859
Issue date
Jul 1, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Rui Du
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for preparing positive electrode active material for lithium...
Patent number
12,347,848
Issue date
Jul 1, 2025
LG Chem, Ltd.
Jun Ho Eom
C01 - INORGANIC CHEMISTRY
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Patent Grant
Lithium complex oxide
Patent number
12,341,193
Issue date
Jun 24, 2025
ECOPRO BM CO., LTD.
Jung Han Lee
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method of preparing cathode active material, cathode for lithium se...
Patent number
12,341,183
Issue date
Jun 24, 2025
SK ON CO., LTD.
Sang Han Lee
C01 - INORGANIC CHEMISTRY
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Positive active material for rechargeable lithium battery, method o...
Patent number
12,334,552
Issue date
Jun 17, 2025
Dong-A University Research Foundation for Industry-Academy Cooperation
Jeom-Soo Kim
C01 - INORGANIC CHEMISTRY
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Positive electrode active material, method for manufacturing positi...
Patent number
12,327,867
Issue date
Jun 10, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for secondary battery, and secon...
Patent number
12,322,798
Issue date
Jun 3, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryuichi Natsui
C01 - INORGANIC CHEMISTRY
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Positive electrode active material, method for manufacturing positi...
Patent number
12,315,923
Issue date
May 27, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Ni based cathode material for rechargeable lithium-ion batteries
Patent number
12,315,915
Issue date
May 27, 2025
Umicore
Jihye Kim
H01 - BASIC ELECTRIC ELEMENTS
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Coating liquid, manufacturing method of composite particle, and man...
Patent number
12,312,497
Issue date
May 27, 2025
Toyota Jidosha Kabushiki Kaisha
Masaru Kubota
C01 - INORGANIC CHEMISTRY
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Lithium secondary battery
Patent number
12,308,429
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Byoung Gu Lee
C01 - INORGANIC CHEMISTRY
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Patent Grant
Composite positive electrode active material for lithium secondary...
Patent number
12,308,430
Issue date
May 20, 2025
Samsung SDI Co., Ltd.
Kwanghwan Cho
C01 - INORGANIC CHEMISTRY
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Lithium ion secondary battery
Patent number
12,300,814
Issue date
May 13, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zhiqiang Li
C01 - INORGANIC CHEMISTRY
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Lithium-manganese rich material, preparation method therefor and us...
Patent number
12,294,079
Issue date
May 6, 2025
Beijing Easpring Material Technology Co., Ltd.
Jun Wang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Lithium nickel manganese cobalt composite oxide as a positive elect...
Patent number
12,294,077
Issue date
May 6, 2025
Umicore
Maxime Blangero
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Lithium nickel manganese cobalt composite oxide as a positive elect...
Patent number
12,288,872
Issue date
Apr 29, 2025
Umicore
Maxime Blangero
C01 - INORGANIC CHEMISTRY
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Patent Grant
Nickel composite hydroxide and manufacturing method thereof, cathod...
Patent number
12,288,876
Issue date
Apr 29, 2025
Sumitomo Metal Mining Co., Ltd.
Atsushi Fukui
C01 - INORGANIC CHEMISTRY
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Patent Grant
Positive electrode active material for lithium secondary battery an...
Patent number
12,283,690
Issue date
Apr 22, 2025
LG Chem, Ltd.
Dong Joon Ahn
C01 - INORGANIC CHEMISTRY
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Patent Grant
Cathode active material and method for making such cathode active m...
Patent number
12,283,691
Issue date
Apr 22, 2025
BASF SE
Tobias Maximilian Teufl
C01 - INORGANIC CHEMISTRY
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Processes for preparing hydroxides and oxides of various metals and...
Patent number
12,275,650
Issue date
Apr 15, 2025
NEMASKA LITHIUM INC.
Thomas Bibienne
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method of preparing positive electrode active material for lithium...
Patent number
12,278,376
Issue date
Apr 15, 2025
LG ENERGY SOLUTION, LTD.
Jung Min Han
C01 - INORGANIC CHEMISTRY
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Patent Grant
Electrode materials comprising a layered sodium metal oxide, electr...
Patent number
12,272,820
Issue date
Apr 8, 2025
Hydro-Quebec
Yuesheng Wang
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, P...
Publication number
20250236536
Publication date
Jul 24, 2025
Samsung SDI Co., Ltd.
Jaesang YOON
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD OF RECOVERING LITHIUM PRECURSOR, METHOD OF PREPARING POSITIV...
Publication number
20250239673
Publication date
Jul 24, 2025
Samsung SDI Co., Ltd.
MYUNGBEOM SOHN
C01 - INORGANIC CHEMISTRY
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POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD OF SAME, POSITIVE E...
Publication number
20250236537
Publication date
Jul 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Qiyu ZHANG
C01 - INORGANIC CHEMISTRY
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Patent Application
CATHODE ACTIVE MATERIAL, CATHODE FOR LITHIUM SECONDARY BATTERY, AND...
Publication number
20250233132
Publication date
Jul 17, 2025
SK On Co., Ltd.
Young Uk PARK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, P...
Publication number
20250223191
Publication date
Jul 10, 2025
Samsung SDI Co., Ltd.
Young-Ki KIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE ACTIVE MATERIAL AND METHOD FOR PRODUCING CATHODE ACTIVE MAT...
Publication number
20250223190
Publication date
Jul 10, 2025
Toyota Jidosha Kabushiki Kaisha
Ryosuke OHSAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL WITH CONTROLLED SPECIFIC SURFACE...
Publication number
20250223189
Publication date
Jul 10, 2025
Hyundai Motor Company
Sung Woo Noh
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, A...
Publication number
20250226407
Publication date
Jul 10, 2025
Samsung SDI Co., Ltd.
Young-Ki KIM
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, A...
Publication number
20250223193
Publication date
Jul 10, 2025
Samsung SDI Co., Ltd.
Young-Ki KIM
C01 - INORGANIC CHEMISTRY
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Patent Application
Positive Electrode Active Material, and Positive Electrode and Lith...
Publication number
20250223192
Publication date
Jul 10, 2025
LG ENERGY SOLUTION, LTD.
Gun Woo Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL
Publication number
20250219073
Publication date
Jul 3, 2025
SK On Co., Ltd.
Mi Jung NOH
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE FOR...
Publication number
20250219074
Publication date
Jul 3, 2025
SK On Co., Ltd.
Mi Jung NOH
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
FLUORINATED LITHIUM-RICH AND MANGANESE-BASED OXIDE POSITIVE ELECTRO...
Publication number
20250219069
Publication date
Jul 3, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Devendrasinh DARBAR
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POSITIVE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, POSITIVE EL...
Publication number
20250206636
Publication date
Jun 26, 2025
Samsung SDI Co., Ltd.
Jaesang YOON
C01 - INORGANIC CHEMISTRY
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Patent Application
A PROCESS FOR PREPARING CATHODE ACTIVE MATERIALS AND OBTAINED CATHO...
Publication number
20250210647
Publication date
Jun 26, 2025
BASF SE
Hao Xuan ZHANG
C01 - INORGANIC CHEMISTRY
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Patent Application
HIGH-VOLTAGE LOW-COBALT TERNARY POSITIVE ELECTRODE MATERIAL, PREPAR...
Publication number
20250210648
Publication date
Jun 26, 2025
WANHUA CHEMICAL GROUP CO., LTD.
Yiqun Liu
C01 - INORGANIC CHEMISTRY
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Patent Application
Positive Electrode Active Material for Secondary Battery and Lithiu...
Publication number
20250210652
Publication date
Jun 26, 2025
LG ENERGY SOLUTION, LTD.
So Ra Baek
C01 - INORGANIC CHEMISTRY
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL POWDER AND LITHIUM SECONDARY BAT...
Publication number
20250197245
Publication date
Jun 19, 2025
Toyota Jidosha Kabushiki Kaisha
Ryosuke OHSAWA
C01 - INORGANIC CHEMISTRY
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Patent Application
CATHODE ACTIVE MATERIAL, CATHODE, LITHIUM ION BATTERY, AND METHOD F...
Publication number
20250197246
Publication date
Jun 19, 2025
Toyota Jidosha Kabushiki Kaisha
Hiroo NOZAKI
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD FOR RECYCLING RETIRED NICKEL-COBALT-MANGANESE (NCM) CATHODE...
Publication number
20250201955
Publication date
Jun 19, 2025
CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJING
Ruiping Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF...
Publication number
20250192149
Publication date
Jun 12, 2025
Hyundai Motor Company
Seung Min OH
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
ELECTRODE MATERIAL
Publication number
20250192168
Publication date
Jun 12, 2025
FUNDACION CENTRO DE INVESTIGACION COOPERATIVA DE ENERGIAS ALTERNATIVAS CIC EN...
Marta CABELLO BERMÚDEZ
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
MANUFACTURING METHOD OF CATHODE ACTIVE MATERIAL AND CATHODE ACTIVE...
Publication number
20250178924
Publication date
Jun 5, 2025
Korea Atomic Energy Research Institute
Hyungsub KIM
C01 - INORGANIC CHEMISTRY
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Patent Application
Positive Electrode Active Material For Lithium Secondary Battery An...
Publication number
20250183295
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Tae Gu Yoo
C01 - INORGANIC CHEMISTRY
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Patent Application
TERNARY POSITIVE ELECTRODE MATERIAL FOR LITHIUM-ION BATTERY AND PRE...
Publication number
20250174648
Publication date
May 29, 2025
BASF Shanshan Battery Materials Co., Ltd.
Xin FENG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD OF PREPARING CATHODE ACTIVE MATERIAL PRECURSOR USING COUETTE...
Publication number
20250171331
Publication date
May 29, 2025
Nan Ya Plastics Corporation
TE-CHAO LIAO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Method of Precision Beam Collimation Using Fiber-optic Circulator a...
Publication number
20250172772
Publication date
May 29, 2025
X Development LLC
Nam-hyong Kim
C01 - INORGANIC CHEMISTRY
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Patent Application
METHOD TO CONVERT LITHIUM CARBONATE LAYER ON THE SURFACE OF BATTERY...
Publication number
20250167219
Publication date
May 22, 2025
UChicago Argonne, LLC
Donghyeon Kang
C01 - INORGANIC CHEMISTRY
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Patent Application
Method for Preparing Positive Electrode Active Material for Lithium...
Publication number
20250158052
Publication date
May 15, 2025
LG CHEM, LTD.
Ick Soon Kwak
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Positive Electrode Active Material, Method for Preparing the Same,...
Publication number
20250149572
Publication date
May 8, 2025
LG CHEM, LTD.
Jin Hoo Jeong
C01 - INORGANIC CHEMISTRY