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Patents Grants
last 30 patents
Information
Patent Grant
Positive electrode active material for secondary battery, method of...
Patent number
12,255,317
Issue date
Mar 18, 2025
LG Chem, Ltd.
Dong Joon Ahn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Positive electrode for lithium ion secondary batteries, and lithium...
Patent number
12,255,319
Issue date
Mar 18, 2025
Vehicle Energy Japan Inc.
Takeshi Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
12,255,329
Issue date
Mar 18, 2025
Panasonic Holdings Corporation
Katsuya Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for secondary battery
Patent number
12,255,322
Issue date
Mar 18, 2025
TERA TECHNOS CO., LTD
Jae Woo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Atomic layer deposition on high-aspect-ratio electrode structures
Patent number
12,255,305
Issue date
Mar 18, 2025
California Institute of Technology
Isabelle M. Darolles
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
Method for preparing ferroboron alloy-coated lithium iron phosphate
Patent number
12,255,321
Issue date
Mar 18, 2025
HUBEI WANRUN NEW ENERGY TECHNOLOGY CO., LTD.
Qin Wang
B22 - CASTING POWDER METALLURGY
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
Anode structures having a multiple supplemental layers
Patent number
12,255,315
Issue date
Mar 18, 2025
Graphenix Development, Inc.
Robert G. Anstey
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
Negative electrode active material for lithium secondary battery an...
Patent number
12,249,703
Issue date
Mar 11, 2025
LG ENERGY SOLUTION, LTD.
Su-Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable lithium battery
Patent number
12,249,738
Issue date
Mar 11, 2025
Samsung SDI Co., Ltd.
Pilsang Yun
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
All solid battery
Patent number
12,249,685
Issue date
Mar 11, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Kyung Lock Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite cathode material for lithium-ion battery, and vehicle
Patent number
12,244,004
Issue date
Mar 4, 2025
BYD Company Limited
Yi Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material of secondary battery, and secondary bat...
Patent number
12,244,008
Issue date
Mar 4, 2025
Toyota Jidosha Kabushiki Kaisha
Daisuke Horikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite cathode active material, method of preparing the same, ca...
Patent number
12,244,013
Issue date
Mar 4, 2025
Samsung Electronics Co., Ltd.
Sangbok Ma
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
Secondary particle for a cathode of a secondary lithium battery cel...
Patent number
12,244,005
Issue date
Mar 4, 2025
Volkswagen Aktiengesellschaft
Vedran Glavas
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
Electroactive materials for metal-ion batteries
Patent number
12,244,006
Issue date
Mar 4, 2025
Nexeon Limited
Charles Mason
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly with insulation film formed on tab, manufacturin...
Patent number
12,244,019
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Hyunwoong Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of improving the charge/discharge cycle life and safety of a...
Patent number
12,243,974
Issue date
Mar 4, 2025
Honeycomb Battery Company
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All-solid battery and method of preparing the same
Patent number
12,243,979
Issue date
Mar 4, 2025
Samsung Electronics Co., Ltd.
Wonseok Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium tetraborate glass coating on cathode materials for improvin...
Patent number
12,244,003
Issue date
Mar 4, 2025
A123 SYSTEMS LLC
Weidong Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, secondary battery, and electron...
Patent number
12,244,007
Issue date
Mar 4, 2025
Semiconductor Energy Laboratory Co., Ltd.
Yohei Momma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing positive electrode active material for lithium...
Patent number
12,244,010
Issue date
Mar 4, 2025
LG Chem, Ltd.
Ick Soon Kwak
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium secondary battery
Patent number
12,244,012
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Min Wook Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING ELECTRODE, AND METHOD OF PRODUCING SECONDARY BA...
Publication number
20250096224
Publication date
Mar 20, 2025
Toyota Jidosha Kabushiki Kaisha
Tomofumi HIRUKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20250096239
Publication date
Mar 20, 2025
Panasonic Intellectual Property Management Co., Ltd.
Daizo Jito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ACTIVE MATERIAL, NEGATIVE ELECTRODE, AND ENERGY STORAGE DE...
Publication number
20250096241
Publication date
Mar 20, 2025
Xiamen Hithium Energy Storage Technology Co., Ltd.
Fuxi PENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, ELECTR...
Publication number
20250096244
Publication date
Mar 20, 2025
FUJIFILM CORPORATION
Ikuo KINOSHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM METAL BATTERY INCLUDING SILICA LAYER CONTAINI...
Publication number
20250096251
Publication date
Mar 20, 2025
Daegu Gyeongbuk Institute of Science and Technology
Jong-Sung YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM METAL SECONDARY BATTERY
Publication number
20250096274
Publication date
Mar 20, 2025
Toyota Jidosha Kabushiki Kaisha
Ryo Asakura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE INTERFACE COATING LAYERS FOR SOLID STATE BATTERIES
Publication number
20250096276
Publication date
Mar 20, 2025
President and Fellows of Harvard College
Xin Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, ELECTR...
Publication number
20250096318
Publication date
Mar 20, 2025
FUJIFILM CORPORATION
Ikuo KINOSHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM SECONDARY BATTERY
Publication number
20250096240
Publication date
Mar 20, 2025
LG ENERGY SOLUTION, LTD.
Jihee YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LAYER CATHODE FOR RECHARGEABLE BATTERIES AND METHOD FOR MAKIN...
Publication number
20250096237
Publication date
Mar 20, 2025
International Business Machines Corporation
Phillip Medina
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
MIXED ION-ELECTRON CONDUCTIVE TRANSITION LAYER INDUCED BY THE IRRAD...
Publication number
20250096243
Publication date
Mar 20, 2025
THEION GMBH
Pushpendra KUMAR
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Publication number
20250096245
Publication date
Mar 20, 2025
Samsung SDI Co., Ltd.
Hoon SEOK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SODIUM-BASED SOLID ELECTROLYTE, METHOD FOR PRODUCING SODIUM-BASED S...
Publication number
20250096309
Publication date
Mar 20, 2025
FUJIFILM CORPORATION
Yukihiro OKUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF PASSIVATION TO CONTROL OXYGEN CONTENT AND REACTIVITY OF...
Publication number
20250096242
Publication date
Mar 20, 2025
Group14 Technologies, Inc.
Henry R. COSTANTINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUB-ASSEMBLY FOR ALL-SOLID-STATE BATTERY, ALL SOLID-STATE BATTERY,...
Publication number
20250096275
Publication date
Mar 20, 2025
Samsung Electronics Co., Ltd.
Victor Roev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrolyte Solution for Secondary Battery and Secondary Battery In...
Publication number
20250096323
Publication date
Mar 20, 2025
SK On Co., Ltd.
Sung Yon Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-FORMING SOLID STATE BATTERIES AND SELF-HEALING SOLID ELECTROLYTES
Publication number
20250096329
Publication date
Mar 20, 2025
The Regents of the University of California
Ping Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRY CATHODE FILM, DRY CATHODE COMPRISING DRY CATHODE FILM AND ALL-S...
Publication number
20250096234
Publication date
Mar 20, 2025
Samsung SDI Co., Ltd.
Sungnim Jo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE DESIGN AND COMPOSITION FOR LITHIUM-ION BATTERIES
Publication number
20250096235
Publication date
Mar 20, 2025
Apple Inc.
Hongli Dai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE DESIGN AND COMPOSITION FOR LITHIUM-ION BATTERIES
Publication number
20250096236
Publication date
Mar 20, 2025
Apple Inc.
Hongli Dai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode Active Material and Method for Producing the Same
Publication number
20250096258
Publication date
Mar 20, 2025
LG CHEM, LTD.
Won Sig Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECON...
Publication number
20250096260
Publication date
Mar 20, 2025
Honda Motor Co., Ltd.
Atsushi OGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE FOR LITHIUM METAL BATTERY, METHOD OF PREPARING THE SAME, AND...
Publication number
20250096265
Publication date
Mar 20, 2025
Samsung SDI Co., Ltd.
Heemin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE LITHIUM-SUPPLEMENTING ADDITIVE, PREPARATION METHOD THEREFOR...
Publication number
20250096273
Publication date
Mar 20, 2025
SHENZHEN INNOVAZONE TECHNOLOGY CO., LTD.
Lvhuan LIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
ELECTRODE PLATE, BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS
Publication number
20250087676
Publication date
Mar 13, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Xianglong DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY CO...
Publication number
20250087682
Publication date
Mar 13, 2025
ECOPRO BM CO., LTD.
Ra Na LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY IN...
Publication number
20250087687
Publication date
Mar 13, 2025
ECOPRO BM CO., LTD.
Ra Na LIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALLOY COATING ON LITHIUM METAL ANODES WITH NITROGEN-RICH SOLID ELEC...
Publication number
20250087672
Publication date
Mar 13, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sayed Youssef Sayed NAGY
H01 - BASIC ELECTRIC ELEMENTS