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H01M4/587
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Patents Grants
last 30 patents
Information
Patent Grant
All-solid secondary battery
Patent number
12,272,785
Issue date
Apr 8, 2025
Samsung Electronics Co., Ltd.
Nobuyoshi Yashiro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Natural graphite, modified natural graphite material prepared there...
Patent number
12,269,745
Issue date
Apr 8, 2025
BTR NEW MATERIAL GROUP CO., LTD.
Dongdong Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pre-lithiation of electrode materials in a semi-solid electrode
Patent number
12,272,818
Issue date
Apr 8, 2025
24M Technologies, Inc.
Naoki Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode, and electrochemical apparatus and electronic ap...
Patent number
12,266,786
Issue date
Apr 1, 2025
Ningde Amperex Technology Limited
Qunchao Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium secondary battery and lithium second...
Patent number
12,266,792
Issue date
Apr 1, 2025
SK ON CO., LTD.
Hyo Mi Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for secondary battery, and secondary battery inc...
Patent number
12,261,286
Issue date
Mar 25, 2025
SK ON CO., LTD.
Chan Young Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery cell with increased areal capacity
Patent number
12,261,324
Issue date
Mar 25, 2025
StoreDot, Ltd.
Daniel Aronov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte battery and method for manufacturing same
Patent number
12,255,318
Issue date
Mar 18, 2025
MAXELL, LTD.
Hikaru Konishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material for non-aqueous electrolyte seco...
Patent number
12,255,313
Issue date
Mar 18, 2025
Shin-Etsu Chemical Co., Ltd.
Kohta Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High performance electrodes, materials, and precursors thereof
Patent number
12,255,333
Issue date
Mar 18, 2025
Cornell University
Yong Lak Joo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Negative active material for rechargeable lithium battery and recha...
Patent number
12,255,314
Issue date
Mar 18, 2025
Samsung SDI Co., Ltd.
Dae-Hyeok Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode, secondary battery and device comprising same
Patent number
12,255,320
Issue date
Mar 18, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Mingkui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Acrylic binder for lithium-sulfur secondary battery cathode and use...
Patent number
12,249,716
Issue date
Mar 11, 2025
LG ENERGY SOLUTION, LTD.
Jeong Ae Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon-carbon composite negative electrode active material, negati...
Patent number
12,249,706
Issue date
Mar 11, 2025
LG ENERGY SOLUTION, LTD.
Tae Gon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-sulfur battery electrolyte compositions
Patent number
12,249,690
Issue date
Mar 11, 2025
LytEn, Inc.
Ratnakumar Bugga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing graphene-carbon hybrid foam-protected anode act...
Patent number
12,244,014
Issue date
Mar 4, 2025
Honeycomb Battery Company
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode electrode compositions for battery applications
Patent number
12,244,018
Issue date
Mar 4, 2025
Cabot Corporation
Andriy Korchev
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium-ion battery of fast-charging capability
Patent number
12,243,976
Issue date
Mar 4, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Wenzhu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst for MWCNT production
Patent number
12,239,962
Issue date
Mar 4, 2025
Nanocyl S.A.
Fang-Yue Chan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Battery cathodes from humic acid
Patent number
12,244,000
Issue date
Mar 4, 2025
University of North Dakota
Xiaodong Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for secondary battery and secondary battery incl...
Patent number
12,244,001
Issue date
Mar 4, 2025
SK ON CO., LTD.
Chan Young Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium secondary battery and lithium second...
Patent number
12,237,496
Issue date
Feb 25, 2025
Samsung SDI Co., Ltd.
Jinhyon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and methods for fabrication of carbon foams and silicon-c...
Patent number
12,237,498
Issue date
Feb 25, 2025
University of Wyoming
Erica Belmont
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
State of charge dependent plating estimation and prevention
Patent number
12,237,477
Issue date
Feb 25, 2025
CPS Technology Holdings LLC
Zhenli Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for nonaqueous secondary batteries, neg...
Patent number
12,237,499
Issue date
Feb 25, 2025
Mitsubishi Chemical Corporation
Naoto Maru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode plate, lithium-ion battery and apparatus
Patent number
12,237,502
Issue date
Feb 25, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Shitong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for a rechargeable lithium battery and rechargea...
Patent number
12,237,510
Issue date
Feb 25, 2025
Samsung SDI Co., Ltd.
Jinhyon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser-induced graphene sensors and methods of making and using same
Patent number
12,227,420
Issue date
Feb 18, 2025
B.G. NEGEV TECHNOLOGIES AND APPLICATION LTD., AT BEN-GURION U SUNIVERSITY STA...
James Mitchell Tour
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, method for the preparation ther...
Patent number
12,230,791
Issue date
Feb 18, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Qingyan Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rapid sulfur melt diffusion into carbon host for making electrodes
Patent number
12,230,808
Issue date
Feb 18, 2025
Drexel University
Caitlin Nicole Dillard
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CARBON MATERIAL, METHOD FOR PREPARING THE SAME, AND SECONDARY BATTE...
Publication number
20250118753
Publication date
Apr 10, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yonghong Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BINDER, SLURRY FOR SOLID-STATE BATTERY, ELECTRODE FOR SOLID-STATE B...
Publication number
20250118760
Publication date
Apr 10, 2025
DAIKIN INDUSTRIES, LTD.
Takaya YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRICAL DEVICE
Publication number
20250118728
Publication date
Apr 10, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Xianglong DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE CARBON PARTICLES AND USE THEREOF
Publication number
20250118732
Publication date
Apr 10, 2025
Group14 Technologies, Inc.
Takayuki KURITA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, NEGATI...
Publication number
20250118751
Publication date
Apr 10, 2025
SVOLT Energy Technology Co., Ltd
Xiaofeng ZHAO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE INCLUDING SA...
Publication number
20250118735
Publication date
Apr 10, 2025
LG ENERGY SOLUTION, LTD.
Heeyeon PARK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HARD CARBON-DERIVED BATTERY ANODE MATERIAL
Publication number
20250118752
Publication date
Apr 10, 2025
Ingevity South Carolina, LLC
Ayumi Hyodo
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Magnetism Alignment Apparatus for Negative Electrodes and Method fo...
Publication number
20250108404
Publication date
Apr 3, 2025
LG ENERGY SOLUTION, LTD.
Jong Su Yoon
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POLYIMIDE BINDER PRECURSOR COMPOSITION, AND POWER STORAGE DEVICE US...
Publication number
20250112240
Publication date
Apr 3, 2025
UBE Corporation
Keisuke MORIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLUORINATED PHOSPHATE ESTER ADDITIVES FOR ELECTROLYTES OF BATTERIES...
Publication number
20250112271
Publication date
Apr 3, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chuanlong WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE BATTERY ANODE AND SOLID-STATE BATTERY
Publication number
20250112223
Publication date
Apr 3, 2025
Honda Motor Co., Ltd.
Kiyoshi TANAAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, NEGATIVE E...
Publication number
20250112228
Publication date
Apr 3, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Liang YUN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FACILE PREPARATION OF CARBON NANOTUBE HYBRID MATERIALS BY CATALYST...
Publication number
20250109023
Publication date
Apr 3, 2025
William Marsh Rice University
James M. TOUR
B82 - NANO-TECHNOLOGY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, AND SECONDA...
Publication number
20250105260
Publication date
Mar 27, 2025
MURATA MANUFACTURING CO., LTD.
Yasuhiro IKEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode and Secondary Battery
Publication number
20250105254
Publication date
Mar 27, 2025
LG ENERGY SOLUTION, LTD.
Kyutae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF,...
Publication number
20250105266
Publication date
Mar 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zijian Lv
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SECONDARY BATTERY AND POWER CONSUMING DEVICE
Publication number
20250105292
Publication date
Mar 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Lianchuan Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL, METHOD FOR PREPARING THE SAME, AND SECONDARY BATTE...
Publication number
20250105293
Publication date
Mar 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuanyuan LI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE FORMED FROM SEMI-CONTINOUS AND MULTI-STEP PROCESS
Publication number
20250101584
Publication date
Mar 27, 2025
Hemlock Semiconductor Operations LLC
Junbing YANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Lithium Secondary Battery
Publication number
20250105338
Publication date
Mar 27, 2025
LG ENERGY SOLUTION, LTD.
Kyutae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20250105291
Publication date
Mar 27, 2025
Semiconductor Energy Laboratory Co., Ltd.
Takuya ISHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL SOLID-STATE BATTERY AND ALL SOLID-STATE BATTERY STACK
Publication number
20250105299
Publication date
Mar 27, 2025
SAMSUNG SDI CO, LTD.
Hyuksoo SHIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME
Publication number
20250105300
Publication date
Mar 27, 2025
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERIES AND BATTERY PACKS
Publication number
20250105289
Publication date
Mar 27, 2025
Sunwoda Mobility Energy Technology Co., Ltd.
Peng LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, NEGATIVE ELECTRODE PLATE, AND BATTERY
Publication number
20250105290
Publication date
Mar 27, 2025
Xiamen Hithium Energy Storage Technology Co., Ltd.
Xiaoqing LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON BLACK, SLURRY AND LITHIUM ION SECONDARY BATTERY
Publication number
20250096266
Publication date
Mar 20, 2025
Denka Company Limited
Kosuke TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBONACEOUS MATERIAL AND PREPARATION METHOD THEREFOR, AND SECONDAR...
Publication number
20250096267
Publication date
Mar 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Xiaoxia Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode for Lithium Secondary Battery and Lithium Second...
Publication number
20250096228
Publication date
Mar 20, 2025
LG ENERGY SOLUTION, LTD.
Taek Soo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR PREPARING ELECTROACTIVE MATERIALS FOR METAL-ION BATTERIES
Publication number
20250096238
Publication date
Mar 20, 2025
Nexeon Limited
Joshua WHITTAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND ELECTRIC APPARATUS
Publication number
20250096331
Publication date
Mar 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Haizu Jin
H01 - BASIC ELECTRIC ELEMENTS