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H01M4/0404
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Patents Grants
last 30 patents
Information
Patent Grant
Secondary battery with positive electrode additional layer includin...
Patent number
12,341,180
Issue date
Jun 24, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Satoshi Shibutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3D printed battery and method of 3D printing a battery
Patent number
12,337,526
Issue date
Jun 24, 2025
President and Fellows of Harvard College
Teng-Sing Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication method of positive electrode for secondary battery and...
Patent number
12,341,179
Issue date
Jun 24, 2025
SK ON CO., LTD.
Byoung Wook Jo
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
Coating apparatus and coating method
Patent number
12,330,185
Issue date
Jun 17, 2025
SHENZHEN MANST TECHNOLOGY CO., LTD.
Ning Li
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method for manufacturing a dry electrode
Patent number
12,334,534
Issue date
Jun 17, 2025
Matthews International Corporation
Frank Bogenstahl
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Negative electrode material, negative electrode plate, electrochemi...
Patent number
12,334,559
Issue date
Jun 17, 2025
Ningde Amperex Technology Limited
Qunchao Liao
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
Electrode, secondary battery comprising the same, and method for pr...
Patent number
12,334,511
Issue date
Jun 17, 2025
SK ON CO., LTD.
Byung Chan Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid film as binder for battery electrodes
Patent number
12,334,542
Issue date
Jun 17, 2025
Enevate Corporation
Giulia Canton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic copper foil and preparation method therefor, negative...
Patent number
12,327,862
Issue date
Jun 10, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yukun Wu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing secondary battery electrodes
Patent number
12,327,855
Issue date
Jun 10, 2025
PRIME PLANET ENERGY & SOLUTIONS, INC.
Naohiro Mashimo
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
Electrode for a secondary battery with improved rapid charging perf...
Patent number
12,322,806
Issue date
Jun 3, 2025
SK ON CO., LTD.
Dong Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium secondary battery, and magnetic alig...
Patent number
12,322,786
Issue date
Jun 3, 2025
LG ENERGY SOLUTION, LTD.
Jong Su Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing dry binders for electrodes and method of ma...
Patent number
12,322,807
Issue date
Jun 3, 2025
Hyundai Motor Company
Kyeong Wi Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic alignment device for anode, and anode manufacturing method...
Patent number
12,322,543
Issue date
Jun 3, 2025
LG ENERGY SOLUTION, LTD.
Jong Su Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing electrode and electrode production apparatus
Patent number
12,318,807
Issue date
Jun 3, 2025
Toyota Jidosha Kabushiki Kaisha
Tomoyuki Uezono
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method for pre-lithiation/pre-sodiation of negative electrode, pre-...
Patent number
12,322,783
Issue date
Jun 3, 2025
LG ENERGY SOLUTION, LTD.
Oh-Byong Chae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium metal battery, manufacturing method...
Patent number
12,315,933
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Hyunwoong Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method and application of multifunctional interface lay...
Patent number
12,315,926
Issue date
May 27, 2025
CENTRAL SOUTH UNIVERSITY
Shangyong Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of preparing negative electrode
Patent number
12,315,906
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Oh Byong Chae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for composite delamination
Patent number
12,311,648
Issue date
May 27, 2025
GRST SINGAPORE PTE. LTD.
Kam Piu Ho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Intermittent valve and intermittent coating apparatus
Patent number
12,311,402
Issue date
May 27, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takanori Maruo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Irreversible additive comprised in cathode material for secondary b...
Patent number
12,308,427
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Sung Chul Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Calibration scale, calibration method and apparatus, and detection...
Patent number
12,307,719
Issue date
May 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Guan Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-slot die coater
Patent number
12,303,932
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Taek-Soo Lee
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Electrode plate, electrochemical apparatus, and apparatus thereof
Patent number
12,308,440
Issue date
May 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Wei Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode for lithium secondary battery and lithium secondary battery i...
Patent number
12,300,817
Issue date
May 13, 2025
SK ON CO., LTD.
So Hyun Park
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Negative Electrode Active Material for Lithium Secondary Battery
Publication number
20250201814
Publication date
Jun 19, 2025
SK On Co., Ltd.
Chan Young Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CERAMIC COMPOSITE DIELECTRIC COATING
Publication number
20250201861
Publication date
Jun 19, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Insik JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING LITHIUM SECONDA...
Publication number
20250201904
Publication date
Jun 19, 2025
Toyota Jidosha Kabushiki Kaisha
Daisuke Horikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER FOR SECONDARY BATTERY, SLURRY COMPRISING SAME, ELECTRODE AND...
Publication number
20250201846
Publication date
Jun 19, 2025
HANSOL CHEMICAL CO.,LTD.
Jaehee HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABL...
Publication number
20250201848
Publication date
Jun 19, 2025
Samsung SDI Co., Ltd.
Minjun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR ACTIVATING SOLID POLYMER ELECTROLYTE FOR USE IN SOLID-ST...
Publication number
20250201916
Publication date
Jun 19, 2025
Battelle Memorial Institute
Lili Shi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode Assembly, Manufacturing Method Therefor, Secondary Batter...
Publication number
20250201816
Publication date
Jun 19, 2025
LG ENERGY SOLUTION, LTD.
Jangho Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE WITH PATTERNED CONDUCTIVE COATING
Publication number
20250201851
Publication date
Jun 19, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Insik JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRY COATED ELECTRODES
Publication number
20250201860
Publication date
Jun 19, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Feng Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LITHIUM METAL SECONDARY BATTERY, AND METHOD FOR PRODUCING LITHIUM M...
Publication number
20250201863
Publication date
Jun 19, 2025
Toyota Jidosha Kabushiki Kaisha
Daisuke Horikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY, AND METHOD FOR PRODUCING LITHIUM SECONDA...
Publication number
20250201905
Publication date
Jun 19, 2025
Toyota Jidosha Kabushiki Kaisha
Daisuke Horikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Co-Coating Methods for Secondary Battery Electrodes
Publication number
20250192133
Publication date
Jun 12, 2025
ENOVIX CORPORATION
Ki Tae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ANODE ACTIVE MATERIAL LAYER FOR ALL-SOLID-STATE-BATTERY A...
Publication number
20250192151
Publication date
Jun 12, 2025
Hyundai Motor Company
Jae Min Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode for Electrochemical Device Comprising Dry Electrode Film...
Publication number
20250192183
Publication date
Jun 12, 2025
LG ENERGY SOLUTION, LTD.
Seong-Wook Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MECHANICAL STRIPPING OF SACRIFICIAL LAYER
Publication number
20250192132
Publication date
Jun 12, 2025
ENOVIX CORPORATION
Ki Tae Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT COATING OF ELECTRODES IN SILICON-DOMINANT ANODE CELLS
Publication number
20250192138
Publication date
Jun 12, 2025
ENEVATE CORPORATION
Fred Bonhomme
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHEMICAL CROSSLINKING OF PVDF BINDER FOR BATTERY ELECTRODES
Publication number
20250192182
Publication date
Jun 12, 2025
University of South Carolina
AVINASH RAULO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20250192134
Publication date
Jun 12, 2025
Toyota Jidosha Kabushiki Kaisha
Takuya SUGIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Producing an Electrode for an Electrochemical Cell, Comp...
Publication number
20250192135
Publication date
Jun 12, 2025
Bayerische Motoren Werke Aktiengesellschaft
Peter LAMP
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRE-LOADED PROTECTED ANODE, BATTERY AND MANUFACTURING METHOD
Publication number
20250192143
Publication date
Jun 12, 2025
LionVolt B.V.
SANDEEP UNNIKRISHNAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY
Publication number
20250192173
Publication date
Jun 12, 2025
MURATA MANUFACTURING CO., LTD.
Yuichiro HASHIZUME
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY PROCESSABLE LITHIUM CATHODE MATERIAL AND METHOD FOR MAKING
Publication number
20250187942
Publication date
Jun 12, 2025
TexPower EV Technologies, Inc.
Julia Lamb
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Capillary Suspension-based Ink Formulations and Methods for Stable...
Publication number
20250192141
Publication date
Jun 12, 2025
Board of Trustees of Western Michigan University
Massood Atashbar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING...
Publication number
20250192136
Publication date
Jun 12, 2025
SK On Co., Ltd.
Sang Heon SONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAYERED CATHODE
Publication number
20250192147
Publication date
Jun 12, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Mihir UPADHYE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICITY STORAGE DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20250192160
Publication date
Jun 12, 2025
Prime Planet Energy & Solutions, Inc.
Ximeng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode and Secondary Battery Including the Same
Publication number
20250192165
Publication date
Jun 12, 2025
LG ENERGY SOLUTION, LTD.
Tae Gon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ELECTRODE, COMPOSITE ELECTRODE, ELECTROCHEM...
Publication number
20250183263
Publication date
Jun 5, 2025
RICOH COMPANY, LTD.
Shun Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE POSITIVE ELECTRODE PLATE AND PREPARATION METHOD AND APPLI...
Publication number
20250183287
Publication date
Jun 5, 2025
AESC Japan Ltd.
Le Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF BIPOLAR ELECTRODE, AND BIPOLAR ELECTRODE
Publication number
20250183249
Publication date
Jun 5, 2025
Toyota Jidosha Kabushiki Kaisha
Takahiko Nakano
H01 - BASIC ELECTRIC ELEMENTS