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Patents Grants
last 30 patents
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Patent Grant
Compositions and methods for energy storage device electrodes
Patent number
12,368,009
Issue date
Jul 22, 2025
Tesla, Inc.
Santhanam Raman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cathode active material for lithium secondary battery, manufacturin...
Patent number
12,368,154
Issue date
Jul 22, 2025
LG ENERGY SOLUTION, LTD.
Dongwook Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing electrode material for lithium-ion secondary ba...
Patent number
12,368,168
Issue date
Jul 22, 2025
Hydro-Quebec
Vincent Gariepy
C01 - INORGANIC CHEMISTRY
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
Negative electrode active material, mixed negative electrode active...
Patent number
12,368,158
Issue date
Jul 22, 2025
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Particles comprising silicon and lithium
Patent number
12,368,159
Issue date
Jul 22, 2025
ALBEMARLE CORPORATION
Yinzhi Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rheologically modified slurries for electrochemical cells and compo...
Patent number
12,368,183
Issue date
Jul 22, 2025
Solid Power Operating, Inc.
Collin Becker
H01 - BASIC ELECTRIC ELEMENTS
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
Binder for secondary battery and secondary battery including the same
Patent number
12,368,165
Issue date
Jul 22, 2025
SK ON CO., LTD.
Joon Sup Kim
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Electrochemical slurry compositions and methods for preparing the same
Patent number
12,368,157
Issue date
Jul 22, 2025
24M Technologies, Inc.
Tristan Doherty
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Hardly graphitizable carbonaceous material for nonaqueous electroly...
Patent number
12,368,163
Issue date
Jul 22, 2025
Kuraray Co., Ltd.
Junji Fujioka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Method and systems for coated cathode materials and use of coated c...
Patent number
12,362,354
Issue date
Jul 15, 2025
A123 Systems LLC
Jianyang Li
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Charging and discharging control method, and device
Patent number
12,362,574
Issue date
Jul 15, 2025
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Shebiao Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Systems and methods for manufacturing carbon fiber from coal
Patent number
12,359,348
Issue date
Jul 15, 2025
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
Charles Agee Atkins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Divided energy electrochemical cell systems and methods of producin...
Patent number
12,362,398
Issue date
Jul 15, 2025
24M Technologies, Inc.
Junji Aranami
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Electrochemical reduction of halogenated compounds comprising a sul...
Patent number
12,362,369
Issue date
Jul 15, 2025
Massachusetts Institute of Technology
Betar Gallant
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Carbon fiber battery electrodes with ionic liquid and gel electrolytes
Patent number
12,362,387
Issue date
Jul 15, 2025
The Mitre Corporation
Nicholas Hudak
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Electrolyte solution for lithium secondary battery and lithium seco...
Patent number
12,362,389
Issue date
Jul 15, 2025
Hyundai Motor Company
Yoon Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrodes for electrochemical cells
Patent number
12,362,352
Issue date
Jul 15, 2025
FORM ENERGY, INC.
Rupak Chakraborty
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Negative electrode active material for nonaqueous electrolyte secon...
Patent number
12,362,353
Issue date
Jul 15, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yukihiro Oki
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
Battery cell, battery, and electric apparatus
Patent number
12,362,392
Issue date
Jul 15, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material and electrochemical cell compris...
Patent number
12,362,362
Issue date
Jul 15, 2025
Samsung Electronics Co., Ltd.
Valentina Lacivita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte for lithium-ion batteries with silicon-based anodes
Patent number
12,362,393
Issue date
Jul 15, 2025
Apple Inc.
Woo Cheol Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Long life sealed alkaline secondary batteries
Patent number
12,355,042
Issue date
Jul 8, 2025
FORM ENERGY, INC.
Ai Quoc Pham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for determining the state of health of a lithium-ion battery
Patent number
12,352,819
Issue date
Jul 8, 2025
Socomec
Bramy Pilipili Matadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All solid state battery with improved durability and method for man...
Patent number
12,355,034
Issue date
Jul 8, 2025
Hyundai Motor Company
Sang Wan Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Management method of secondary battery, charge method of secondary...
Patent number
12,355,040
Issue date
Jul 8, 2025
Kabushiki Kaisha Toshiba
Yumi Fujita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode for secondary battery, method of fabricating the same and lit...
Patent number
12,355,062
Issue date
Jul 8, 2025
SK Innovation Co., Ltd.
Kwang Ho Jeong
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Negative Electrode and Lithium Secondary Battery
Publication number
20250239588
Publication date
Jul 24, 2025
Shulkee Kim
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
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY IN...
Publication number
20250239597
Publication date
Jul 24, 2025
ECOPRO BM CO., LTD.
Yu Jin SON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODES AND RECHARGEABLE LITHIUM BATTERIES INCLUDING TH...
Publication number
20250239617
Publication date
Jul 24, 2025
Samsung SDI Co., Ltd.
Younghye KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-Aqueous Electrolytes For Lithium Secondary Batteries Containing...
Publication number
20250239654
Publication date
Jul 24, 2025
DUKSAN ELECTERA CO., LTD.
Eun Gi SHIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE AND ELECTROCHEMICAL APPARATUS
Publication number
20250239750
Publication date
Jul 24, 2025
Xiamen Hithium Energy Storage Technology Co., Ltd.
Linping LIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...
Publication number
20250239609
Publication date
Jul 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
Zijian Lv
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF, SECONDA...
Publication number
20250239598
Publication date
Jul 24, 2025
Huawei Technologies Co., Ltd
Yujing SHA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LI ION PRODUCT FOR ACCESSIBLE ENERGY DENSITY OPTIMIZATION
Publication number
20250239602
Publication date
Jul 24, 2025
PRIYADARSHI PANDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Publication number
20250239605
Publication date
Jul 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yiming QIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH THERMAL STABILITY AND LOW COST BATTERY CELLS
Publication number
20250239608
Publication date
Jul 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...
Publication number
20250239610
Publication date
Jul 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
Shuyun Wan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Lithium Secondary Battery, Battery Module and Battery Pack
Publication number
20250239606
Publication date
Jul 24, 2025
LG ENERGY SOLUTION, LTD.
Su Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND ELECTRICAL DEVICE WITH BATTERY
Publication number
20250239607
Publication date
Jul 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yiming QIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRIC APPARATUS CONTAINING SAME
Publication number
20250239611
Publication date
Jul 24, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
Yu Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER MATERIAL AND METHODS THEREOF
Publication number
20250239613
Publication date
Jul 24, 2025
Sila Nanotechnologies, Inc.
Atsushi KUME
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CONTROL SYSTEM AND VEHICLE
Publication number
20250239659
Publication date
Jul 24, 2025
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Takeshi OSADA
B60 - VEHICLES IN GENERAL
Information
Patent Application
LITHIUM IRON PHOSPHATE BATTERY AND HYBRID VEHICLE
Publication number
20250233125
Publication date
Jul 17, 2025
EVE POWER CO., LTD.
HONGJIAO QU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE AND ELECTROCHEMICAL APPARATUS CONTAINING SAME, A...
Publication number
20250233137
Publication date
Jul 17, 2025
Ningde Amperex Technology Limited
Ting Yi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHITE PARTICLES
Publication number
20250233150
Publication date
Jul 17, 2025
SEC CARBON, LIMITED
Koji KURODA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTROLYTE COMPOSITION FOR BATTERIES
Publication number
20250233208
Publication date
Jul 17, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chuanlong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING A HIGH-PERFORMANCE SILICON-CARBON COMPOSITE GR...
Publication number
20250233127
Publication date
Jul 17, 2025
Glory Material Co., Ltd.
SHIAN-TSUNG CHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CALCULATING BATTERY CAPACITY CHARACTERISTICS
Publication number
20250231125
Publication date
Jul 17, 2025
LG ENERGY SOLUTION, LTD.
Eun Ju LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM S...
Publication number
20250233129
Publication date
Jul 17, 2025
SK On Co., Ltd.
Yae Seol NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode and Electrochemical Device Comprising the Same
Publication number
20250233130
Publication date
Jul 17, 2025
LG ENERGY SOLUTION, LTD.
Hak-Yoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
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
All-Solid-State Lithium-Ion Secondary Battery
Publication number
20250233134
Publication date
Jul 17, 2025
LG ENERGY SOLUTION, LTD.
Na Yoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
3D POROUS SILICON ANODE ELECTRODE FOR FAST-CHARGING LITHIUM-ION BAT...
Publication number
20250233135
Publication date
Jul 17, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrical Generation System Using an Aluminum-Water Cell
Publication number
20250233139
Publication date
Jul 17, 2025
Clean Water Ventures, Inc.
Roy H. DiBenerdini
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