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H01M4/1393
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Patents Grants
last 30 patents
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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
Anode, and electrochemical device comprising the same
Patent number
12,266,790
Issue date
Apr 1, 2025
Ningde Amperex Technology Limited
Jia Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode plate, a method for manufacturing thereof, and a...
Patent number
12,266,798
Issue date
Apr 1, 2025
SVOLT Energy Technology Co., Ltd
Kai Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing composite anode for lithium ion battery
Patent number
12,266,764
Issue date
Apr 1, 2025
Hyundai Motor Company
Jong Chan Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-lithiated silicon-carbon multilayer composite negative electrod...
Patent number
12,261,297
Issue date
Mar 25, 2025
FUJIAN XFH NEW ENERGY MATERIALS CO., LTD.
Donghui Zhao
H01 - BASIC ELECTRIC ELEMENTS
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
Transfer lamination of electrodes in silicon-dominant anode cells
Patent number
12,230,781
Issue date
Feb 18, 2025
Enevate Corporation
Fred Bonhomme
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetism alignment apparatus for negative electrodes and method fo...
Patent number
12,224,425
Issue date
Feb 11, 2025
LG ENERGY SOLUTION, LTD.
Jong Su Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Prelithiated hybridized energy storage device
Patent number
12,218,303
Issue date
Feb 4, 2025
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing electrode sheet
Patent number
12,211,988
Issue date
Jan 28, 2025
PRIME PLANET ENERGY & SOLUTIONS, INC.
Sokichi Okubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative active material for rechargeable lithium battery and recha...
Patent number
12,206,090
Issue date
Jan 21, 2025
Samsung SDI Co., Ltd.
Young-Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chemical prealkaliation of electrodes
Patent number
12,206,087
Issue date
Jan 21, 2025
UWM Research Foundation, Inc.
Deyang Qu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-flammable electrolyte for energy storage devices
Patent number
12,199,238
Issue date
Jan 14, 2025
Nanotech Energy, Inc.
Maher F. El-Kady
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for lithium rechargeable battery...
Patent number
12,199,270
Issue date
Jan 14, 2025
LG ENERGY SOLUTION, LTD.
Cholong Lee
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Negative electrode and method for manufacturing the same
Patent number
12,199,273
Issue date
Jan 14, 2025
LG ENERGY SOLUTION, LTD.
Dong-Sub Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sulfur-carbon composite, preparation method thereof, positive elect...
Patent number
12,191,477
Issue date
Jan 7, 2025
LG ENERGY SOLUTION, LTD.
Minsu Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All-solid secondary battery and method of manufacturing the same
Patent number
12,191,444
Issue date
Jan 7, 2025
Samsung Electronics Co., Ltd.
Jusik Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power storage device
Patent number
12,183,477
Issue date
Dec 31, 2024
Semiconductor Energy Laboratory Co., Ltd.
Junpei Momo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon-carbon composite anodes for lithium-ion batteries and metho...
Patent number
12,176,525
Issue date
Dec 24, 2024
Purdue Research Foundation
Vilas Ganpat Pol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, method for producing positive e...
Patent number
12,176,520
Issue date
Dec 24, 2024
Sanoh Industrial Co., Ltd.
Yoshiyuki Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-ion rechargeable battery negative electrode active material...
Patent number
12,170,365
Issue date
Dec 17, 2024
Huawei Technologies Co., Ltd.
Jiahua Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Batteries with anodes of carbon-coated macro-porous silicon
Patent number
12,170,361
Issue date
Dec 17, 2024
Washington State University
Min-Kyu Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium powders for use as electrode additives and methods of making...
Patent number
12,159,993
Issue date
Dec 3, 2024
Purdue Research Foundation
Vilas Ganpat Pol
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Immobilized selenium, a method of making, and uses of immobilized s...
Patent number
12,159,994
Issue date
Dec 3, 2024
II-VI DELAWARE, INC.
Elgin E. Eissler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Decomposition of silicon-containing precursors on porous scaffold m...
Patent number
12,155,066
Issue date
Nov 26, 2024
Group14 Technologies, Inc.
Henry R. Costantino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemically active dispersions and composites for rechargeabl...
Patent number
12,148,914
Issue date
Nov 19, 2024
Novonix Battery Technology Solutions Inc.
Mark Obrovac
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Synthetic graphite material, synthetic graphite material production...
Patent number
12,139,408
Issue date
Nov 12, 2024
ENEOS Corporation
Takashi Suzuki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Rechargeable Li-ion battery with halogen intercalated graphite elec...
Patent number
12,142,722
Issue date
Nov 12, 2024
University of Maryland, College Park
Chunsheng Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon particles for battery electrodes
Patent number
12,132,195
Issue date
Oct 29, 2024
Enevate Corporation
Benjamin Yong Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Direct coating of electrodes in silicon-dominant anode cells
Patent number
12,132,192
Issue date
Oct 29, 2024
Enevate Corporation
Fred Bonhomme
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Electrode and Electrochemical Device Including the Same
Publication number
20250118730
Publication date
Apr 10, 2025
LG ENERGY SOLUTION, LTD.
Hyeon-Jeong Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Magnetism Alignment Apparatus for Negative Electrodes and Method fo...
Publication number
20250105240
Publication date
Mar 27, 2025
LG ENERGY SOLUTION, LTD.
Jong Su Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABL...
Publication number
20250105256
Publication date
Mar 27, 2025
Samsung SDI Co., Ltd.
Young-Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME, AND BATTERY PACK
Publication number
20250105367
Publication date
Mar 27, 2025
MURATA MANUFACTURING CO., LTD.
Akira SHINKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE MATERIAL WITH A SURFACE JOINED TO AN ADHESIVE, PREPARATION ME...
Publication number
20250096270
Publication date
Mar 20, 2025
CARBON ONE NEW ENERGY GROUP CO., LTD.
Min YUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANODE-SOLID ELECTROLYTE SUB-ASSEMBLY FOR SOLID SECONDARY BATTERY, S...
Publication number
20250087698
Publication date
Mar 13, 2025
SAMSUNG SDI CO., LTD.
Kyounghwan Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE AND METHOD OF PRODUCING THE SAME, AND NON-AQUEOU...
Publication number
20250087668
Publication date
Mar 13, 2025
Prime Planet Energy & Solutions, Inc.
Ryoki KIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ACTIVE MATERIAL LAYER FOR BATTERY, ACTIVE M...
Publication number
20250087688
Publication date
Mar 13, 2025
Toyota Jidosha Kabushiki Kaisha
Minehiro FUNATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE AND METHOD OF PRODUCING THE SAME, AND NON-AQUEOU...
Publication number
20250079439
Publication date
Mar 6, 2025
Prime Planet Energy & Solutions, Inc.
Hajime TAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION RECHARGEABLE BATTERY NEGATIVE ELECTRODE ACTIVE MATERIAL...
Publication number
20250070140
Publication date
Feb 27, 2025
Huawei Technologies Co., Ltd
Jiahua LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Magnetism Alignment Apparatus for Negative Electrodes and Method fo...
Publication number
20250070109
Publication date
Feb 27, 2025
LG ENERGY SOLUTION, LTD.
Jong Su Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20250070130
Publication date
Feb 27, 2025
Samsung SDI Co., Ltd.
HYEJIN KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE MATERIAL AND PREPARATION METHOD THEREOF AND SODIUM ION BATTERY
Publication number
20250062350
Publication date
Feb 20, 2025
Hubei Yuhao High-Tech New Material Co., Ltd.
Wuxing ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID SECONDARY BATTERY, AND METHOD OF PREPARING THE SAME
Publication number
20250062397
Publication date
Feb 20, 2025
Samsung SDI Co., Ltd.
Hyungsub Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, ELECTRICAL APPARATUS, AND APPLICATION OF SILICAT...
Publication number
20250062421
Publication date
Feb 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Ningbo XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID SECONDARY BATTERY AND METHOD OF PREPARING THE SAME
Publication number
20250062346
Publication date
Feb 20, 2025
Samsung SDI Co., Ltd.
Hyungsub Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID SECONDARY BATTERY, AND MANUFACTURING METHOD THEREOF
Publication number
20250062396
Publication date
Feb 20, 2025
Samsung SDI Co., Ltd.
Hyungsub Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SELF-STANDING FILM FOR NEGATIVE-ELECTRODE...
Publication number
20250062354
Publication date
Feb 20, 2025
Hyundai Motor Company
Byung Yong Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRICAL DEVICE
Publication number
20250054973
Publication date
Feb 13, 2025
Ningde Amperex Technology Limited
Weiyuan ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-CARBON COMPOSITE NEGATIVE ELECTRODE MATERIAL CONTAINING LIT...
Publication number
20250054990
Publication date
Feb 13, 2025
HON HAI PRECISION INDUSTRY CO., LTD.
HAO-YUN HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE ELECTRODE PLATE, AND PREPARATION METHOD THEREFOR AND APPL...
Publication number
20250046884
Publication date
Feb 6, 2025
Trina Storage Solutions (Jiangsu) Co., Ltd
Lin Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, MANUFACTURIN...
Publication number
20250046785
Publication date
Feb 6, 2025
LG ENERGY SOLUTION, LTD.
Dongwook LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SULFUR-CARBON COMPOSITE, PREPARATION METHOD THEREOF, POSITIVE ELECT...
Publication number
20250046787
Publication date
Feb 6, 2025
LG ENERGY SOLUTION, LTD.
Minsu KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND BATTERY INCLUDING THE SAME
Publication number
20250046953
Publication date
Feb 6, 2025
Zhuhai CosMX Battery Co., Ltd.
Yingdi MU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode and Secondary Battery Including Same
Publication number
20250038185
Publication date
Jan 30, 2025
LG ENERGY SOLUTION, LTD.
Jung Woo Yoo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECYCLED GRAPHITE SURFACE REPAIR AND CONDUCTIVE CARBON SEPARATION
Publication number
20250026646
Publication date
Jan 23, 2025
Mexichem Fluor, Inc.
Rakan Ashour
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY ANODE WITH ALTERNATING ACTIVE LAYERS
Publication number
20250029984
Publication date
Jan 23, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Meng Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE, PREPARATION METHOD THEREFOR, BATTERY AND POWER CONSUMING...
Publication number
20250015273
Publication date
Jan 9, 2025
Contemporary Amperex Technology Co., Limited
Wei ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF
Publication number
20250015340
Publication date
Jan 9, 2025
LG ENERGY SOLUTION, LTD.
Tae Gon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIMODAL SILICON-CARBON COMPOSITE MATERIAL, AN ANODE COMPRISING T...
Publication number
20250015289
Publication date
Jan 9, 2025
Group14 Technologies, Inc.
Henry R. COSTANTINO
H01 - BASIC ELECTRIC ELEMENTS