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Patents Grants
last 30 patents
Information
Patent Grant
Self-heating bipolar solid-state battery
Patent number
12,355,049
Issue date
Jul 8, 2025
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite negative electrode materials and electrochemical cells in...
Patent number
12,308,438
Issue date
May 20, 2025
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-situ gelation method to make a bipolar solid-state battery
Patent number
12,272,788
Issue date
Apr 8, 2025
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active material component of a composition for forming an electrode...
Patent number
12,266,801
Issue date
Apr 1, 2025
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal device for heating and cooling battery modules
Patent number
12,211,984
Issue date
Jan 28, 2025
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar capacitor assisted battery
Patent number
12,176,510
Issue date
Dec 24, 2024
GM Global Technology Operations LLC
Jingyuan Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active safety management systems for modular dynamically allocated...
Patent number
12,024,059
Issue date
Jul 2, 2024
GM Global Technology Operations LLC
Dewen Kong
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Folded bipolar battery design
Patent number
11,967,722
Issue date
Apr 23, 2024
GM Global Technology Operations LLC
Qili Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid state battery with uniformly distributed electrolyte, and met...
Patent number
11,942,620
Issue date
Mar 26, 2024
GM Global Technology Operations LLC
Yong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication process to make electrodes by rolling
Patent number
11,936,030
Issue date
Mar 19, 2024
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode including capacitor material disposed on or intermingled...
Patent number
11,784,010
Issue date
Oct 10, 2023
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor assisted battery modules and systems
Patent number
11,721,843
Issue date
Aug 8, 2023
GM Global Technology Operations LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Voltage-modified hybrid electrochemical cell design
Patent number
11,651,906
Issue date
May 16, 2023
GM Global Technology Operations LLC
Qili Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro-sized secondary particles with enhanced ionic conductivity fo...
Patent number
11,575,120
Issue date
Feb 7, 2023
GM Global Technology Operations LLC
Mengyan Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sulfide-impregnated solid-state battery
Patent number
11,539,071
Issue date
Dec 27, 2022
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-heating battery
Patent number
11,411,261
Issue date
Aug 9, 2022
GM Global Technology Operations LLC
Zhiqiang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor assisted bipolar battery
Patent number
11,404,714
Issue date
Aug 2, 2022
GM Global Technology Operations LLC
Mengyan Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid electrode materials for bipolar capacitor-assisted solid-sta...
Patent number
11,295,901
Issue date
Apr 5, 2022
GM Global Technology Operations LLC
Mengyan Hou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of making sulfide-impregnated solid-state battery
Patent number
11,217,826
Issue date
Jan 4, 2022
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cell including anode and cathode including battery...
Patent number
10,944,100
Issue date
Mar 9, 2021
GM Global Technology Operations LLC
Haijing Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adding dry metal oxide for metal nitride particles to improve batte...
Patent number
10,461,373
Issue date
Oct 29, 2019
GM Global Technology Operations LLC
Zhiqiang Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processing equipment for using organic vapor to remove water from e...
Patent number
9,937,481
Issue date
Apr 10, 2018
GM Global Technology Operations LLC
Haijing Liu
F26 - DRYING
Patents Applications
last 30 patents
Information
Patent Application
CATHODE ELECTRODES INCLUDING MULTIPLE PARTICLE SIZE DISTRIBUTIONS M...
Publication number
20250239587
Publication date
Jul 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL INCLUDING ANODE ELECTRODE WITH A STEPPED GRADIENT CONC...
Publication number
20250239592
Publication date
Jul 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON ANODE ELECTRODE WITH ACTIVE MATERIAL PARTICLES COATED WITH...
Publication number
20250239600
Publication date
Jul 24, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROLL-TO-ROLL DRY PROCESS FOR ELECTRODES USING ROLLERS WITH DIFFEREN...
Publication number
20250226378
Publication date
Jul 10, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTINUOUS, SOLVENT-FREE FABRICATION OF ELECTRODES USING DRY POWDER
Publication number
20250226380
Publication date
Jul 10, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLAD TERMINAL EMBEDDED IN A SEPARATOR LAYER OF A BATTERY CELL FOR M...
Publication number
20250174849
Publication date
May 29, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ENERGY ALL-SOLID-STATE BATTERY CELL
Publication number
20250158138
Publication date
May 15, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-RICH CATHODE MATERIALS WITH INLAID THERMALLY-STABLE NANO-PAR...
Publication number
20250158039
Publication date
May 15, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELLS INCLUDING MULTI-FUNCTIONAL CURRENT COLLECTORS FOR NIC...
Publication number
20250158077
Publication date
May 15, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CO-SPUTTERED SILICON-METAL COMPOSITE LAYER FOR ANODE ELECTRODES OF...
Publication number
20250149546
Publication date
May 8, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LFP/MESHED LI-METAL BATTERY CELL
Publication number
20250149576
Publication date
May 8, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xin ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMALLY STABLE NICKEL RICH CATHODES
Publication number
20250096256
Publication date
Mar 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BI-FUNCTIONAL CAPACITOR DESIGNS FOR A BIPOLAR BATTERY AND METHOD OF...
Publication number
20250062081
Publication date
Feb 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COLUMNAR SILICON ANODE HAVING A CARBON FIBER NETWORK THEREON AND LI...
Publication number
20250062327
Publication date
Feb 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SULFIDE ELECTROLYTE LAYER SUPPORTED DRY PROCESS ELECTRODE LAYER
Publication number
20240283009
Publication date
Aug 22, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUNCTIONALIZED SEPARATOR WITH LITHIUM-ION CONDUCTING SOLID ELECTROL...
Publication number
20240274980
Publication date
Aug 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MONITORING SYSTEM FOR BIPOLAR BATTERIES
Publication number
20240272236
Publication date
Aug 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
G01 - MEASURING TESTING
Information
Patent Application
HIGH-PERFORMANCE LITHIUM-ION BATTERY CELL DESIGNS WITH LITHIATED SI...
Publication number
20240243249
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FREE-STANDING GEL MEMBRANE FOR ELECTROCHEMICAL CELL
Publication number
20240234811
Publication date
Jul 11, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING DIFFERENTIAL SCANNING CALORIMETR...
Publication number
20240219330
Publication date
Jul 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lei Wang
G01 - MEASURING TESTING
Information
Patent Application
MODULAR BATTERY SYSTEM INCLUDING TAB-FREE BIPOLAR MODULES
Publication number
20240222775
Publication date
Jul 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROLL-TO-ROLL HOT CASTING OF FREE-STANDING GEL MEMBRANE FOR BATTERY...
Publication number
20240170719
Publication date
May 23, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODIFIED BINDERS FOR ELECTROCHEMICAL CELLS THAT CYCLE LITHIUM IONS...
Publication number
20240113300
Publication date
Apr 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELLS WITH A DUAL-LAYERED CAPACITIVE CABODE ELECTRODE HAVIN...
Publication number
20240079544
Publication date
Mar 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEAK-PROOF BIPOLAR BATTERY
Publication number
20240079699
Publication date
Mar 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TAB-FREE BIPOLAR SOLID-STATE BATTERY
Publication number
20240079655
Publication date
Mar 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qili SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BATTERY HAVING IMPROVED THERMAL STABILITY AND POWER PERFORMANCE
Publication number
20240055593
Publication date
Feb 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yong LU
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
CELLULOSE-BASED FIBER-TYPE DISPERSANT FOR HYBRID CAPACITIVE ELECTRO...
Publication number
20240038996
Publication date
Feb 1, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTIVE LAYERS SEPARATING ELECTROACTIVE MATERIALS AND BINDER MAT...
Publication number
20240030552
Publication date
Jan 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dewen KONG
H01 - BASIC ELECTRIC ELEMENTS