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Electric elements
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Electrolytes
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H01M2300/0028
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Patents Grants
last 30 patents
Information
Patent Grant
Secondary battery
Patent number
12,362,394
Issue date
Jul 15, 2025
Murata Manufacturing Co., Ltd.
Yuta Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solution for lithium secondary battery and lithium secondary batter...
Patent number
12,362,390
Issue date
Jul 15, 2025
Hyundai Motor Company
Yoon Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Production of semi-solid electrodes via addition of electrolyte to...
Patent number
12,362,395
Issue date
Jul 15, 2025
24M Technologies, Inc.
Junzheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of preparing electrode for lithium secondary battery and ele...
Patent number
12,355,059
Issue date
Jul 8, 2025
LG ENERGY SOLUTION, LTD.
Sol Ji Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material for aqueous secondary battery, n...
Patent number
12,347,860
Issue date
Jul 1, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kenji Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-sulfur battery electrolyte and lithium-sulfur battery inclu...
Patent number
12,341,157
Issue date
Jun 24, 2025
LG ENERGY SOLUTION, LTD.
Unho Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery with improved gas to moisture permeability ratio
Patent number
12,334,583
Issue date
Jun 17, 2025
W. L. Gore & Associates G.K.
Kotaro Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytes for lithium-containing battery cells
Patent number
12,334,502
Issue date
Jun 17, 2025
Apple Inc.
Woo Cheol Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
12,334,505
Issue date
Jun 17, 2025
Murata Manufacturing Co., Ltd.
Satoshi Umezu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte secondary battery
Patent number
12,334,504
Issue date
Jun 17, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Satoshi Nishitani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for determining battery electrolyte injection mass based on...
Patent number
12,326,390
Issue date
Jun 10, 2025
Ningde Amperex Technology Limited
Dongyang Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte of lithium-ion secondary battery and application thereof
Patent number
12,322,755
Issue date
Jun 3, 2025
SVOLT Energy Technology Co., Ltd
Shaowei Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte solution for lithium secondary battery and lithium seco...
Patent number
12,322,756
Issue date
Jun 3, 2025
Hyundai Motor Company
Yoon Sung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic solution, and preparation method thereof and applicati...
Patent number
12,322,753
Issue date
Jun 3, 2025
ZHUHAI COSMX BATTERY CO., LTD.
Bo Liao
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
Non-aqueous electrolyte composition for lithium secondary battery h...
Patent number
12,315,884
Issue date
May 27, 2025
Samyang Corporation
Jae Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical devices comprising compressed gas solvent electrolytes
Patent number
12,315,886
Issue date
May 27, 2025
South 8 Technologies, Inc.
Cyrus Rustomji
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolyte solution additive for secondary battery, and non-aqueou...
Patent number
12,308,388
Issue date
May 20, 2025
LG ENERGY SOLUTION, LTD.
Jeong Woo Oh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrochemical cell with TMCCC electrodes in an acetonitrile solve...
Patent number
12,308,389
Issue date
May 20, 2025
Natron Energy, Inc.
Majid Keshavarz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antifreeze agents and coolants for fuel cells, storage batteries an...
Patent number
12,305,110
Issue date
May 20, 2025
BASF SE
Harald Dietl
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nonaqueous electrolyte secondary battery and battery module
Patent number
12,288,847
Issue date
Apr 29, 2025
PRIME PLANET ENERGY & SOLUTIONS, INC.
Yuto Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionic liquids in lithium ion batteries
Patent number
12,288,878
Issue date
Apr 29, 2025
Oxford University Innovation Limited
Mauro Pasta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionic liquid electrolyte for lithium-ion batteries
Patent number
12,288,848
Issue date
Apr 29, 2025
UChicago Argonne, LLC
Zhengcheng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Copper foil with anti-wrinkle property, electrode comprising same,...
Patent number
12,281,394
Issue date
Apr 22, 2025
SK NEXILIS CO., LTD.
Shan Hua Jin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Battery cell, battery, and electrical device
Patent number
12,278,364
Issue date
Apr 15, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Cuiping Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Localized high-salt-concentration electrolytes containing longer-si...
Patent number
12,272,790
Issue date
Apr 8, 2025
SES Holdings Pte. Ltd.
Takashi Hakari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flame-resistant hybrid inorganic-polymeric solid-state electrolytes...
Patent number
12,272,791
Issue date
Apr 8, 2025
Honeycomb Battery Company
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodes, electrode materials, and manufacturing thereof
Patent number
12,266,793
Issue date
Apr 1, 2025
UNIGRID, INC.
Darren Huan Shen Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte for lithium secondary battery and lithium secondary bat...
Patent number
12,266,761
Issue date
Apr 1, 2025
LG ENERGY SOLUTION, LTD.
Hyun Seung Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microbial fuel cell using electron absorber having high reduction p...
Patent number
12,261,336
Issue date
Mar 25, 2025
Yong Hak Park
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR ADDING CATHODE ELECTROLYTE INTERFACE-ENHANCING ADDITIVE...
Publication number
20250233120
Publication date
Jul 17, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Raneen TAHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODES, ELECTRODE MATERIALS, AND MANUFACTURING THEREOF
Publication number
20250233138
Publication date
Jul 17, 2025
UNIGRID, Inc.
Darren Huan Shen TAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20250233209
Publication date
Jul 17, 2025
SUMITOMO CHEMICAL CO., LTD.
Thomas Johannes KUGLER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTES FOR ELECTROCHEMICAL CELLS
Publication number
20250233210
Publication date
Jul 17, 2025
SUMITOMO CHEMICAL CO., LTD.
Florence BOURCET
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE COMPOSITIONS
Publication number
20250226448
Publication date
Jul 10, 2025
FARADION LIMITED
Christopher WRIGHT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE BATTERIES EXHIBITING IMPROVED CYCLE-LIFE CHARACTERISTI...
Publication number
20250219251
Publication date
Jul 3, 2025
Soteria Bettery Innovation Group, Inc.
Drew J. Pereira
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FOR SODIUM SECONDARY BATTERY, SODIUM SECONDARY BATTERY,...
Publication number
20250219144
Publication date
Jul 3, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
Xiaolong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FOR SODIUM SECONDARY BATTERY, SODIUM SECONDARY BATTERY,...
Publication number
20250219143
Publication date
Jul 3, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
Xiaolong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE ADDITIVE FOR LITHIUM ION BATTERY, ELECTROLYTE COMPRISIN...
Publication number
20250210713
Publication date
Jun 26, 2025
Seoul National University R&DB Foundation
Jang Wook CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Publication number
20250201835
Publication date
Jun 19, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Cuiping ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-Aqueous Electrolyte and Lithium Secondary Battery Including the...
Publication number
20250201920
Publication date
Jun 19, 2025
LG ENERGY SOLUTION, LTD.
Su Hyeon Ji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE HAVING SAME
Publication number
20250201804
Publication date
Jun 19, 2025
Ningde Amperex Technology Limited
Yezhen ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonaqueous Secondary Battery
Publication number
20250192219
Publication date
Jun 12, 2025
Asahi Kasei Kabushiki Kaisha
Hirokazu Kamine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY WITH SHEAR THICKENING, IMPACT RESISTANT ELECTROLYTES
Publication number
20250192231
Publication date
Jun 12, 2025
UT-Battelle, LLC
BETH L. ARMSTRONG
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Non-Aqueous Electrolyte and Lithium Secondary Battery Comprising Same
Publication number
20250183371
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Jae Won Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-CORROSIVE LIQUID ELECTROLYTE FOR RECHARGEABLE MULTIVALENT BATTE...
Publication number
20250174724
Publication date
May 29, 2025
Revolution Power Inc.
Yujia Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SOLUTION AND SECONDARY BATTERY
Publication number
20250167303
Publication date
May 22, 2025
GUANGZHOU TINCI MATERIALS TECHNOLOGY CO., LTD.
Gejin CAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHI...
Publication number
20250158121
Publication date
May 15, 2025
Samsung SDI Co., Ltd.
Olga TSAY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVED BATTERY STRUCTURAL PROPERTIES
Publication number
20250149631
Publication date
May 8, 2025
Anthro Energy, Inc.
Gurmukh Sethi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Secondary Battery, Manufacturing Method of Negative Electro...
Publication number
20250149557
Publication date
May 8, 2025
SK On Co., Ltd.
Hyun Wook KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Secondary Battery
Publication number
20250149623
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Gwang Yeon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROPOROUS MEMBRANES, BATTERY SEPARATORS, BATTERIES, AND DEVICES H...
Publication number
20250149638
Publication date
May 8, 2025
CELGARD, LLC
Changqing Adams
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY
Publication number
20250149634
Publication date
May 8, 2025
Toyota Jidosha Kabushiki Kaisha
Kazuya TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY ELECTRODE
Publication number
20250140901
Publication date
May 1, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yifan Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION BATTERY
Publication number
20250140928
Publication date
May 1, 2025
Toyota Jidosha Kabushiki Kaisha
Akira KOHYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC SOLUTION FOR MAGNESIUM BATTERIES, METHOD FOR PREPARING...
Publication number
20250132390
Publication date
Apr 24, 2025
TSINGHUA UNIVERSITY
Yuegang ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SODIUM-ION BATTERY AND ELECTRICAL APPARATUS COMPRISING THE SAME
Publication number
20250125374
Publication date
Apr 17, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Meng Qin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTRODE MIX...
Publication number
20250118758
Publication date
Apr 10, 2025
Kureha Corporation
Yukihiro TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SODIUM-ION BATTERY AND ELECTRIC APPARATUS CONTAINING SAME
Publication number
20250112242
Publication date
Apr 3, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Meng Qin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL CELLS AND METHOD OF MAKING THE SAME
Publication number
20250105449
Publication date
Mar 27, 2025
24M Technologies, Inc.
Steven A. CARLSON
H01 - BASIC ELECTRIC ELEMENTS