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last 30 patents
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Patent Grant
Materials to improve the performance of lithium and sodium batteries
Patent number
12,327,844
Issue date
Jun 10, 2025
UChicago Argonne, LLC
Daniel R. Vissers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, method for preparing positive e...
Patent number
12,327,865
Issue date
Jun 10, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Xiaofu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, method for manufacturing positi...
Patent number
12,327,867
Issue date
Jun 10, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive active material for rechargeable lithium battery, preparin...
Patent number
12,322,791
Issue date
Jun 3, 2025
Samsung SDI Co., Ltd.
Jungsue Jang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing anode active material
Patent number
12,322,796
Issue date
Jun 3, 2025
Blue star advanced materials Co., Ltd.
Chung-Wen Lan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode for lithium secondary battery and lithium secondary battery...
Patent number
12,322,792
Issue date
Jun 3, 2025
SK ON CO., LTD.
Su Ung Chae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery
Patent number
12,322,795
Issue date
Jun 3, 2025
TDK Corporation
Ryosuke Kido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium ion secondary battery, and lithium i...
Patent number
12,322,802
Issue date
Jun 3, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yuji Oura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous graphene particulate-protected anode active materials for li...
Patent number
12,322,785
Issue date
Jun 3, 2025
Honeycomb Battery Company
Sheng-Yi Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer, additive for nonaqueous electrolyte solutions, nonaqueous...
Patent number
12,322,754
Issue date
Jun 3, 2025
NISSAN CHEMICAL CORPORATION
Yuki Shibano
H01 - BASIC ELECTRIC ELEMENTS
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
Positive electrode active material for lithium ion secondary batter...
Patent number
12,315,909
Issue date
May 27, 2025
Sumitomo Metal Mining Co., Ltd.
Tomoko Nakayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for lithium secondary battery and lithium s...
Patent number
12,315,919
Issue date
May 27, 2025
SK Innovation Co., Ltd.
Ji Yae Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary battery and method for manufactur...
Patent number
12,315,921
Issue date
May 27, 2025
PRIME PLANET ENERGY & SOLUTIONS, INC.
Hiroyuki Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material and method for preparing the same
Patent number
12,315,922
Issue date
May 27, 2025
The Regents of the University of California
Chi Ho Jo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material, method for manufacturing positi...
Patent number
12,315,923
Issue date
May 27, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for lithium ion secondary batter...
Patent number
12,315,916
Issue date
May 27, 2025
Sumitomo Metal Mining Co., Ltd.
Tetsutaro Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ni based cathode material for rechargeable lithium-ion batteries
Patent number
12,315,915
Issue date
May 27, 2025
Umicore
Jihye Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
12,315,917
Issue date
May 27, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hiroshi Kawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coating liquid, manufacturing method of composite particle, and man...
Patent number
12,312,497
Issue date
May 27, 2025
Toyota Jidosha Kabushiki Kaisha
Masaru Kubota
C01 - INORGANIC CHEMISTRY
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
Negative electrode active material, preparation method thereof, neg...
Patent number
12,315,913
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Su Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery, process for preparing the same and apparatus con...
Patent number
12,315,918
Issue date
May 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Meng Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safely ingestible batteries that rapidly deactivate in biological e...
Patent number
12,315,942
Issue date
May 27, 2025
Fenwood Labs Inc.
Bryan Laulicht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode and secondary battery including the same
Patent number
12,308,419
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Su Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium nickel-manganese-cobalt oxide cathode powders for high volt...
Patent number
12,308,422
Issue date
May 20, 2025
Umicore
Xin Xia
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrode and power storage device comprising graphene compound
Patent number
12,308,421
Issue date
May 20, 2025
Semiconductor Energy Laboratory Co., Ltd.
Mayumi Mikami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Positive-electrode material and battery
Patent number
12,308,425
Issue date
May 20, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hiroki Kamitake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All-solid-state battery
Patent number
12,308,480
Issue date
May 20, 2025
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Masaki Koyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for secondary battery and lithium secondary battery compr...
Patent number
12,308,417
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
In Young Song
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Positive Electrode Active Material, Method of Preparing the Same, A...
Publication number
20250192146
Publication date
Jun 12, 2025
LG CHEM, LTD.
Won Tae Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF...
Publication number
20250192149
Publication date
Jun 12, 2025
Hyundai Motor Company
Seung Min OH
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 HETEROSTRUCTURES
Publication number
20250192155
Publication date
Jun 12, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Javier Rubio Garcia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, P...
Publication number
20250192159
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
Jinyoung KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERI...
Publication number
20250192161
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
Jung Woo SON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20250192169
Publication date
Jun 12, 2025
ECOPRO BM CO., LTD.
Ra Na LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTER...
Publication number
20250192148
Publication date
Jun 12, 2025
SHINSHU UNIVERSITY
Nobuyuki ZETTSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNIQUES FOR COATING CATHODE MATERIAL AND CREATING ADDITIVES FOR...
Publication number
20250192157
Publication date
Jun 12, 2025
Solid Power Operating, Inc.
Jason E. ROBERTS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20250192171
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
TAEGEUN KANG
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
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, N...
Publication number
20250192140
Publication date
Jun 12, 2025
Sekisui Chemical Co., Ltd
Hikaru YOSHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20250192152
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
Jungsue JANG
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
ANODE FOR AN ALL-SOLID-STATE BATTERY AND AN ALL-SOLID-STATE BATTERY...
Publication number
20250192150
Publication date
Jun 12, 2025
Hyundai Motor Company
Seul Gi Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE ACTIVE MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF
Publication number
20250192153
Publication date
Jun 12, 2025
Berzelius (Nanjing) Co., Ltd.
Shu LUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, A...
Publication number
20250192154
Publication date
Jun 12, 2025
Panasonic Intellectual Property Management Co., Ltd.
Shuhei Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE CELL AND BATTERY CONTAINING SAME
Publication number
20250192156
Publication date
Jun 12, 2025
EVE POWER CO., LTD.
HANG LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIALS, PREPARATION METHODS THEREOF, P...
Publication number
20250192158
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
Seok Mun KANG
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
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, P...
Publication number
20250192162
Publication date
Jun 12, 2025
CORENERGY SOLUTION CO., LTD.
Young-Jun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME
Publication number
20250192167
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
Changsu SHIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FAST-CHARGING ANODE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND PRE...
Publication number
20250192175
Publication date
Jun 12, 2025
POSCO FUTURE M CO., LTD.
Myung Sun JUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND ELECTRICAL APPARATUS
Publication number
20250192189
Publication date
Jun 12, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Xuan LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING GRANULES FOR ALL-SOLID-STATE BATTERY ELECTRODE...
Publication number
20250183250
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Sohee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC DEVICE
Publication number
20250183352
Publication date
Jun 5, 2025
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Limei Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20250183271
Publication date
Jun 5, 2025
Panasonic Intellectual Property Management Co., Ltd.
Motoharu Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20250183281
Publication date
Jun 5, 2025
Toyota Jidosha Kabushiki Kaisha
Takuya MATSUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE INCLUDING SA...
Publication number
20250183283
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Ilgeun OH
H01 - BASIC ELECTRIC ELEMENTS