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H01M4/0471
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Patents Grants
last 30 patents
Information
Patent Grant
Recycling and regeneration of lithium-ion battery cathodes
Patent number
12,368,194
Issue date
Jul 22, 2025
The Regents of the University of California
Zheng Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
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
Surface-treated active materials and surface treatment method thereof
Patent number
12,368,151
Issue date
Jul 22, 2025
SM LAB CO., LTD.
Jae Phil Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
12,362,431
Issue date
Jul 15, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
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
Electrode assembly
Patent number
12,355,105
Issue date
Jul 8, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material, preparation method therefor and applic...
Patent number
12,355,070
Issue date
Jul 8, 2025
China Petroleum and Chemical Corporation
Sai Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode rolling apparatus comprising non-coating portion pressing...
Patent number
12,347,844
Issue date
Jul 1, 2025
LG ENERGY SOLUTION, LTD.
Jung Eun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Zinc alloy electrodes for lithium batteries
Patent number
12,347,852
Issue date
Jul 1, 2025
Li-Metal Corp.
Jonathan T. Goodman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon dominant anodes containing pyrolyzed carbon
Patent number
12,347,854
Issue date
Jul 1, 2025
Enevate Corporation
Qing Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aqueous zinc lithium-ion battery and method for making same
Patent number
12,341,185
Issue date
Jun 24, 2025
Zhongwei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode structure and manufacturing method thereof
Patent number
12,334,543
Issue date
Jun 17, 2025
Industry-University Cooperation Foundation Hanyang University Erica Campus
Tae Joo Park
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cathode active material precursor, cathode active material, lithium...
Patent number
12,334,553
Issue date
Jun 17, 2025
SK ON CO., LTD.
Jik Soo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lead-based alloy and related processes and products
Patent number
12,334,556
Issue date
Jun 17, 2025
RSR Technologies, Inc.
R. David Prengaman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
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
Information
Patent Grant
Negative-electrode active material and preparation method thereof,...
Patent number
12,334,557
Issue date
Jun 17, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuqun Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material, electrochemical device containing same...
Patent number
12,334,536
Issue date
Jun 17, 2025
Wenyuan Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon material for negative electrode of lithium ion secondary bat...
Patent number
12,330,946
Issue date
Jun 17, 2025
JFE Chemical Corporation
Ryuta Haga
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing positive electrode additive for lithium second...
Patent number
12,327,858
Issue date
Jun 10, 2025
LG ENERGY SOLUTION, LTD.
Boram Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode structure, positive electrode and electrochemical device...
Patent number
12,327,866
Issue date
Jun 10, 2025
Samsung Electronics Co., Ltd.
Kyounghwan Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid ion conductor, solid electrolyte including the solid ion cond...
Patent number
12,325,631
Issue date
Jun 10, 2025
Samsung SDI Co., Ltd.
Seoksoo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for coating lithium nickel cobalt manganese oxide cathode ma...
Patent number
12,327,859
Issue date
Jun 10, 2025
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Aixia Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Synthesis of olivine lithium metal phosphate cathode materials
Patent number
12,319,590
Issue date
Jun 3, 2025
Nano One Materials Corp.
Lida Hadidi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive active material for rechargeable lithium battery, preparin...
Patent number
12,322,791
Issue date
Jun 3, 2025
Samsung SDI Co., Ltd.
Jungsue Jang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for lithium ion secondary batter...
Patent number
12,315,909
Issue date
May 27, 2025
Sumitomo Metal Mining Co., Ltd.
Tomoko Nakayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for lithium secondary battery and lithium s...
Patent number
12,315,919
Issue date
May 27, 2025
SK Innovation Co., Ltd.
Ji Yae Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid-state sodium ion conductor and method of making the same
Patent number
12,315,928
Issue date
May 27, 2025
Samsung Electronics Co., Ltd.
Gerbrand Ceder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recycling and regeneration of lithium-ion battery cathodes
Patent number
12,315,899
Issue date
May 27, 2025
The Regents of the Unversity of California
Zheng Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Negative electrode active material, preparation method thereof, neg...
Patent number
12,315,913
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Su Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for secondary battery, method of...
Patent number
12,308,415
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Sung Bin Park
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY AND PREPARATION M...
Publication number
20250239593
Publication date
Jul 24, 2025
OCI COMPANY LTD.
Eunhye JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MANUFACTURING SYSTEM
Publication number
20250237433
Publication date
Jul 24, 2025
SK INNOVATION CO., LTD.
Jang Won SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL INCLUDING ANODE ELECTRODE WITH A STEPPED GRADIENT CONC...
Publication number
20250239592
Publication date
Jul 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE LITHIUM-SUPPLEMENTING ADDITIVE, PREPARATION METHOD THEREOF,...
Publication number
20250239618
Publication date
Jul 24, 2025
SHENZHEN INNOVAZONE TECHNOLOGY CO., LTD.
Jiayu LAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES
Publication number
20250239604
Publication date
Jul 24, 2025
Umicore
Jens PAULSEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus And Method For Inductive Heating Of Coated Web Substrates...
Publication number
20250239586
Publication date
Jul 24, 2025
Durr Systems, Inc.
Paul G. Seidl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR ADDING CATHODE ELECTROLYTE INTERFACE-ENHANCING ADDITIVE...
Publication number
20250233120
Publication date
Jul 17, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Raneen TAHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, ELECTRONIC DEVICE, AND METHOD FOR PREPARING SECO...
Publication number
20250233156
Publication date
Jul 17, 2025
Ningde Amperex Technology Limited
Ao LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, P...
Publication number
20250233133
Publication date
Jul 17, 2025
Samsung SDI Co., Ltd.
Sung Ho CHOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREO...
Publication number
20250233153
Publication date
Jul 17, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Xiaojing LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT TREATMENT APPARATUS
Publication number
20250230980
Publication date
Jul 17, 2025
NORITAKE CO., LIMITED
Hidenori Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE CURRENT COLLECTOR AND PREPARATION METHOD THEREOF, NEGATIVE...
Publication number
20250226384
Publication date
Jul 10, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Li MA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD OF PRODUCING POSITIVE...
Publication number
20250226405
Publication date
Jul 10, 2025
Toyota Jidosha Kabushiki Kaisha
Ryosuke OHSAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROLLING BINDER MOBILITY DURING SHRINKAGE PHASE OF DRYING PROCES...
Publication number
20250226377
Publication date
Jul 10, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Maryamossadat Akram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE SHEET MANUFACTURING APPARATUS, MANUFACTURING METHOD USING...
Publication number
20250219044
Publication date
Jul 3, 2025
SK On Co., Ltd.
Min Hwan KIM
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY...
Publication number
20250219056
Publication date
Jul 3, 2025
Samsung SDI Co., Ltd.
Pilsang YUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ACTIVE MATERIAL, ELECTRODE MIXTURE, BATTERY, AND METHOD F...
Publication number
20250219066
Publication date
Jul 3, 2025
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi OTAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL
Publication number
20250219075
Publication date
Jul 3, 2025
Prime Planet Energy & Solutions, Inc.
Yuji YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE LITHIUM ION CONDUCTOR
Publication number
20250219048
Publication date
Jul 3, 2025
SCHOTT AG
Jörg Schumacher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR ALL-CONDUCTIVE BATTERY ELECTRODES
Publication number
20250219051
Publication date
Jul 3, 2025
ENEVATE CORPORATION
Benjamin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE COMPOSITE ACTIVE MATERIAL AND METHOD FOR PRODUCI...
Publication number
20250219060
Publication date
Jul 3, 2025
KANEKA CORPORATION
Junichi IMAIZUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR MEASURING ELECTRODE PLATE THICKNESS
Publication number
20250216191
Publication date
Jul 3, 2025
Samsung SDI Co., Ltd.
So Hun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASSY SOLID-STATE ELECTRODES AND METHODS OF MAKING GLASSY SOLID-ST...
Publication number
20250219084
Publication date
Jul 3, 2025
Steven J. Visco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Material, Positive Electrode and Lithium Seconda...
Publication number
20250210650
Publication date
Jun 26, 2025
LG ENERGY SOLUTION, LTD.
Su Yeon Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING COLLECTOR WITH ELECTRODE, POWER STORAGE DEV...
Publication number
20250210618
Publication date
Jun 26, 2025
Toyota Jidosha Kabushiki Kaisha
Hirokazu TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE CATHODE MATERIAL, PREPARATION METHOD THEREOF, AND APPLICA...
Publication number
20250210629
Publication date
Jun 26, 2025
SHENZHEN DYNANONIC CO., LTD.
Rongyi XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR FORMING AN ACTIVE MATERIAL COMPOSITE, AN ACTIVE MAT...
Publication number
20250210639
Publication date
Jun 26, 2025
NISSAN CHEMICAL CORPORATION
Takahiro KASEYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODES AND RELATED SYSTEMS AND METHODS THEROF
Publication number
20250210760
Publication date
Jun 26, 2025
University of Virginia Patent Foundation
Gary M. Koenig Jr.
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ACTIVE MATERIAL AND MANUFACTURING METHOD THEREFOR, ELECTR...
Publication number
20250210656
Publication date
Jun 26, 2025
Toyota Jidosha Kabushiki Kaisha
Hidetaka NISHIKOORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY
Publication number
20250210649
Publication date
Jun 26, 2025
Semiconductor Energy Laboratory Co., Ltd.
Shunpei YAMAZAKI
C01 - INORGANIC CHEMISTRY