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Electric elements
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H01M4/663
containing carbon or carbonaceous materials as conductive part
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Patents Grants
last 30 patents
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Patent Grant
Negative electrode for nonaqueous electrolyte secondary batteries a...
Patent number
11,973,210
Issue date
Apr 30, 2024
Honda Motor Co., Ltd.
Toshimitsu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flame-resistant quasi-solid hybrid electrolyte for safe anode-less...
Patent number
11,949,063
Issue date
Apr 2, 2024
Global Graphene Group, Inc.
Hui He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Collector layer for all-solid-state batteries, all-solid-state batt...
Patent number
11,949,112
Issue date
Apr 2, 2024
Sekisui Chemical Co., Ltd.
Yuuki Sawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionic liquid softened polymer electrolyte for zinc ion batteries
Patent number
11,942,598
Issue date
Mar 26, 2024
Chunyi Zhi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell with improved high-rate discharge performance
Patent number
11,936,073
Issue date
Mar 19, 2024
ENERGIZER BRANDS, LLC
Weiwei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon-carbon complex and lithium secondary battery comprising the...
Patent number
11,929,498
Issue date
Mar 12, 2024
LG ENERGY SOLUTION, LTD.
Su Min Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing graphene-protected metal foil current collect...
Patent number
11,923,526
Issue date
Mar 5, 2024
Global Graphene Group, Inc.
Aruna Zhamu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All-solid secondary battery and method of preparing same
Patent number
11,923,502
Issue date
Mar 5, 2024
Samsung SDI Co., Ltd.
Junhwan Ku
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode for metal-air battery, preparing method thereof, and metal-...
Patent number
11,909,028
Issue date
Feb 20, 2024
Samsung Electronics Co., Ltd.
Hyunpyo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar electrodes containing flame-resistant quasi-solid or solid-...
Patent number
11,901,562
Issue date
Feb 13, 2024
Global Graphene Group, Inc.
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Positive electrode plate, and electrochemical apparatus and electro...
Patent number
11,888,148
Issue date
Jan 30, 2024
Ningde Amperex Technology Limited
Shengqi Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery with halogen sequestering agent
Patent number
11,888,164
Issue date
Jan 30, 2024
Gelion Technologies Pty Ltd
Thomas Maschmeyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cells having one or more multilayer electrodes
Patent number
11,876,218
Issue date
Jan 16, 2024
EnPower, Inc.
Adrian Yao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery structure having windable flexible polymer matrix...
Patent number
11,876,175
Issue date
Jan 16, 2024
KANG NA HSIUNG ENTERPRISE CO., LTD.
Fei-Yi Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safe and flexible chitosan-based gel electrolyte in rechargeable zi...
Patent number
11,870,034
Issue date
Jan 9, 2024
University of Maryland, Baltimore County
Deepa Madan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Negative electrode for lithium secondary battery, method for manufa...
Patent number
11,848,437
Issue date
Dec 19, 2023
LG ENERGY SOLUTION, LTD.
Sun-Young Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3-d printed devices formed with magnetic inks and methods of making...
Patent number
11,845,219
Issue date
Dec 19, 2023
Massachusetts Institute of Technology
Theodore H. Fedynyshyn
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Methods for controlling formation of multilayer carbon coatings on...
Patent number
11,843,110
Issue date
Dec 12, 2023
GM Global Technology Operations LLC
Lei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode and cathode materials for lithium sulfur batteries
Patent number
11,830,973
Issue date
Nov 28, 2023
Navitas Systems, LLC
Pu Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous lithium-type electricity storage element
Patent number
11,824,203
Issue date
Nov 21, 2023
Asahi Kasei Kabushiki Kaisha
Yuima Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional lattice batteries via additive manufacturing
Patent number
11,817,588
Issue date
Nov 14, 2023
Carnegie Mellon University
Rahul Panat
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode having improved adhesion and energy density, and...
Patent number
11,817,585
Issue date
Nov 14, 2023
LG Energy Solution, Ltd.
Jun Muk Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cellulose-based self-standing films for use in Li-ion batteries
Patent number
11,811,068
Issue date
Nov 7, 2023
Hydro-Quebec
Nicolas Delaporte
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-domained sulfur electrodes, and manufacturing therefor
Patent number
11,811,034
Issue date
Nov 7, 2023
Cornell University
Yong Lak Joo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid energy storage device
Patent number
11,799,154
Issue date
Oct 24, 2023
Queen's University at Kingston
Ali Khazaeli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly, secondary battery, battery module, battery pack...
Patent number
11,791,460
Issue date
Oct 17, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Bin Yao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode plate, electrochemical apparatus, battery module, battery...
Patent number
11,777,103
Issue date
Oct 3, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jing Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon electrode structures for batteries
Patent number
11,769,870
Issue date
Sep 26, 2023
Enevate Corporation
Benjamin Yong Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-layered coated electrode for lithium-ion battery
Patent number
11,769,882
Issue date
Sep 26, 2023
A123 Systems, LLC
Tae Kyoung Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical power storage devices
Patent number
11,764,363
Issue date
Sep 19, 2023
CPS Technology Holdings LLC
Richard M. Sturgeon
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
HOT-PRESSED CARBON/SULFUR COMPOSITE ENERGY-STORAGE CATHODE, A METHO...
Publication number
20240145664
Publication date
May 2, 2024
National Cheng Kung University
Sheng-Heng CHUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID-STATE BATTERY WITH MINIMAL CHANGE IN VOLUME
Publication number
20240145728
Publication date
May 2, 2024
Hyundai Motor Company
Hee Soo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODELESS ALL-SOLID-STATE BATTERY INCLUDING COMPOSITE STRUCTURE LAY...
Publication number
20240136499
Publication date
Apr 25, 2024
Hyundai Motor Company
GA HYEON IM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
Publication number
20240136535
Publication date
Apr 25, 2024
Ningde Amperex Technology Limited
Changchao DU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR AND BATTERY
Publication number
20240128466
Publication date
Apr 18, 2024
Panasonic Intellectual Property Management Co., Ltd.
AKIO KANEYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL POWER STORAGE DEVICES
Publication number
20240128467
Publication date
Apr 18, 2024
CPS Technology Holdings LLC
Richard M. Sturgeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLEXIBLE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR
Publication number
20240120474
Publication date
Apr 11, 2024
Industry-Academic Cooperation Foundation Gyeongsang National University
Geon Hyoung AN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY ELECTRODE PIECE
Publication number
20240120496
Publication date
Apr 11, 2024
CALB Co., Ltd.
Xianglong Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY AND APPARATUS THEREOF
Publication number
20240113288
Publication date
Apr 4, 2024
Contemporary Amperex Technology Co., Limited
Cheng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE CURRENT COLLECTOR, ELECTRODE ASSEMBLY INCLUDING...
Publication number
20240105961
Publication date
Mar 28, 2024
LG ENERGY SOLUTION, LTD.
Hyunwoong Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY ELECTRODE INCLUDING A POROUS CURRENT COLLECTOR
Publication number
20240088399
Publication date
Mar 14, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael P. Balogh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAYERED STRUCTURE OF BATTERY ELECTRODES
Publication number
20240088354
Publication date
Mar 14, 2024
Apple Inc.
Xiaoyun Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT-FORMATION SELF-ASSEMBLY GRAPHENE FROM CELLULOSE NANOFIBER AQ...
Publication number
20240088397
Publication date
Mar 14, 2024
NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
Wei HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND...
Publication number
20240079600
Publication date
Mar 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cuiping Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRIMER ADHESIVE FOR DRY ELECTRODE AND PREPARATION METHOD THEREFOR,...
Publication number
20240076531
Publication date
Mar 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Liya ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE BODY OF NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY AND...
Publication number
20240079553
Publication date
Mar 7, 2024
PRIMEARTH EV ENERGY CO., LTD.
Yoshinori KUDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE AND BATTERY
Publication number
20240063392
Publication date
Feb 22, 2024
Panasonic Intellectual Property Management Co., Ltd.
TATSUYA OSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20240063393
Publication date
Feb 22, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cheng LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELLULOSE-BASED SELF-STANDING FILMS FOR USE IN LI-ION BATTERIES
Publication number
20240063400
Publication date
Feb 22, 2024
HYDRO-QUEBEC
Nicolas DELAPORTE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID SECONDARY BATTERY AND METHOD OF PREPARING SAME
Publication number
20240063430
Publication date
Feb 22, 2024
Samsung SDI Co., Ltd.
Junhwan KU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-SOLID SECONDARY BATTERY AND METHOD OF PREPARING SAME
Publication number
20240055655
Publication date
Feb 15, 2024
Samsung SDI Co., Ltd.
Junhwan KU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE AND CATHODE MATERIALS FOR LITHIUM SULFUR BATTERIES
Publication number
20240055648
Publication date
Feb 15, 2024
Navitas Systems, LLC
Pu Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FILLING USING MICROCHANNELS
Publication number
20240047699
Publication date
Feb 8, 2024
Rivian IP Holdings, LLC
Ashish NIGAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
END PLATE FOR CLAMPING ONE OR MORE FUEL CELLS IN A FUEL CELL ARRANG...
Publication number
20240047787
Publication date
Feb 8, 2024
AIRBUS OPERATIONS GMBH
Peter Linde
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY CARBON BATTERY
Publication number
20240039054
Publication date
Feb 1, 2024
Andrei A. Gakh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLAD CURRENT COLLECTORS INCLUDING THERMAL INTERFACE LAYER FOR BIPOL...
Publication number
20240038998
Publication date
Feb 1, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY
Publication number
20240038985
Publication date
Feb 1, 2024
Semiconductor Energy Laboratory Co., Ltd.
Kengo AKIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM BATTERY CELLS WITH REDUCED DENDRITE FORMATION
Publication number
20240039002
Publication date
Feb 1, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Meng JIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR, ELECTRODE SHEET, ELECTRODE ASSEMBLIE, BATTERY CE...
Publication number
20240039000
Publication date
Feb 1, 2024
Contemporary Amperex Technology Co., Limited
Xingxing LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRY ELECTRODE FILM, ELECTRODE COMPRISING THE DRY ELECTRODE FILM, AN...
Publication number
20240030403
Publication date
Jan 25, 2024
Samsung SDI Co., Ltd.
Ahram Pyun
H01 - BASIC ELECTRIC ELEMENTS