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Troy, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle with hybrid battery pack and human-machine interface and me...
Patent number
12,117,302
Issue date
Oct 15, 2024
GM Global Technology Operations LLC
Wei Li
B60 - VEHICLES IN GENERAL
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
Three-way catalyst with reduced palladium loading and method of mak...
Patent number
11,801,491
Issue date
Oct 31, 2023
GM Global Technology Operations LLC
Yuntao Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Layered catalyst structures and methods of making the same
Patent number
11,772,078
Issue date
Oct 3, 2023
GM Global Technology Operations LLC
Yuntao Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Intelligent motor vehicles and control logic for managing charging...
Patent number
11,685,288
Issue date
Jun 27, 2023
GM Global Technology Operations LLC
Michelle H. Wiebenga
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bi-metallic three-way catalyst materials and appurtenant devices an...
Patent number
11,446,637
Issue date
Sep 20, 2022
GM Global Technology Operations LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for preparing catalytic systems
Patent number
11,376,567
Issue date
Jul 5, 2022
GM Global Technology Operations LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Three-way catalyst materials and appurtenant devices and systems
Patent number
11,167,269
Issue date
Nov 9, 2021
GM Global Technology Operations LLC
Gongshin Qi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Energy sharing system and method for a vehicle
Patent number
11,155,153
Issue date
Oct 26, 2021
GM Global Technology Operations LLC
John A. Cafeo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Nitrogen oxides and hydrocarbon storage catalyst and methods of usi...
Patent number
10,953,366
Issue date
Mar 23, 2021
GM Global Technology Operations LLC
Ming Yang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Platinum-containing catalyst systems
Patent number
10,926,245
Issue date
Feb 23, 2021
GM Global Technology Operations LLC
Gongshin Qi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods for preparing catalyst systems
Patent number
10,919,026
Issue date
Feb 16, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xingcheng Xiao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Vehicle with hybrid battery pack and human machine interface and me...
Patent number
10,907,981
Issue date
Feb 2, 2021
GM Global Technology Operations LLC
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Energy management system and method for vehicle with high power and...
Patent number
10,814,743
Issue date
Oct 27, 2020
GM Global Technology Operations LLC
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bi-metallic oxidation catalyst materials and appurtenant devices an...
Patent number
10,753,247
Issue date
Aug 25, 2020
GM Global Technology Operations LLC
Ming Yang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sinter-resistant catalyst systems
Patent number
10,695,749
Issue date
Jun 30, 2020
GM Global Technology Operations LLC
Xingcheng Xiao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silicon anode materials
Patent number
10,637,048
Issue date
Apr 28, 2020
GM Global Technology Operations LLC
Gongshin Qi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Induction heating-assisted catalysts
Patent number
10,612,440
Issue date
Apr 7, 2020
GM Global Technology Operations LLC
Lei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sinter-resistant stable catalyst systems by trapping of mobile plat...
Patent number
10,596,563
Issue date
Mar 24, 2020
GM Global Technology Operations LLC
Gongshin Qi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion adsorption of oxide layers to hinder catalyst sintering
Patent number
10,562,017
Issue date
Feb 18, 2020
GM Global Technology Operations LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust aftertreatment system and doc NO2 generation on-board diagn...
Patent number
10,494,976
Issue date
Dec 3, 2019
GM Global Technology Operations, LLC
Gongshin Qi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vehicle battery pack assembly
Patent number
10,434,894
Issue date
Oct 8, 2019
GM Global Technology Operations LLC
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rotor lamination and related rotor and electric motor incorporating...
Patent number
10,411,537
Issue date
Sep 10, 2019
American Axle & Manufacturing, Inc.
Ravi Desai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
NOx storage catalyst monitoring methods
Patent number
10,400,654
Issue date
Sep 3, 2019
GM Global Technology Operations LLC
Michelle H. Wiebenga
G07 - CHECKING-DEVICES
Information
Patent Grant
Motor and stator crush resistance device
Patent number
10,404,111
Issue date
Sep 3, 2019
American Axle & Manufacturing, Inc.
Thomas J. Oetjens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Nitrogen oxides storage catalyst and methods of using the same
Patent number
10,399,037
Issue date
Sep 3, 2019
GM Global Technology Operations LLC
Lei Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Non-thermal plasma/ozone-assisted catalytic system and use in exhau...
Patent number
10,329,976
Issue date
Jun 25, 2019
GM Global Technology Operations LLC
Lei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts with atomically dispersed platinum group metal complexes
Patent number
10,159,960
Issue date
Dec 25, 2018
GM Global Technology Operations LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synergistic combinations of low temperature NOx adsorbers
Patent number
10,145,281
Issue date
Dec 4, 2018
GM Global Technology Operations LLC
Shouxian Ren
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Soot oxidation catalyst materials and selective catalytic reduction...
Patent number
10,047,651
Issue date
Aug 14, 2018
Rahul Mital
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
VOLTAGE CONTROL STRATEGY FOR BATTERIES INCLUDING LITHIUM- AND MANGA...
Publication number
20240372086
Publication date
Nov 7, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALKALI METAL-DOPED AND ALKALINE EARTH METAL-DOPED POSITIVE ELECTROD...
Publication number
20240360003
Publication date
Oct 31, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin QI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BATTERY MONITORING SYSTEM FOR MEASURING HYDROGEN CONCENTRATION TO D...
Publication number
20240186599
Publication date
Jun 6, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michelle H. WIEBENGA
G01 - MEASURING TESTING
Information
Patent Application
RHODIUM-CONTAINING LAYERED CATALYST STRUCTURES AND METHODS OF MAKIN...
Publication number
20230372909
Publication date
Nov 23, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yuntao GU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM-CONTAINING PARTICLE COATINGS FOR POSITIVE ELECTROACTIVE MAT...
Publication number
20230369568
Publication date
Nov 16, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin QI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-WAY CATALYST WITH REDUCED PALLADIUM LOADING AND METHOD OF MAK...
Publication number
20230338928
Publication date
Oct 26, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yuntao Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LAYERED CATALYST STRUCTURES AND METHODS OF MAKING THE SAME
Publication number
20230234035
Publication date
Jul 27, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yuntao GU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM TRANSITION METAL OXIDE ELECTRODES INCLUDING ADDITIONAL META...
Publication number
20230048577
Publication date
Feb 16, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin QI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTELLIGENT MOTOR VEHICLES AND CONTROL LOGIC FOR MANAGING CHARGING...
Publication number
20220355697
Publication date
Nov 10, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michelle H. Wiebenga
B60 - VEHICLES IN GENERAL
Information
Patent Application
BI-METALLIC THREE-WAY CATALYST MATERIALS AND APPURTENANT DEVICES AN...
Publication number
20210394159
Publication date
Dec 23, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PREPARING CATALYTIC SYSTEMS
Publication number
20210170368
Publication date
Jun 10, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR CONTROLLING FORMATION OF MULTILAYER CARBON COATINGS ON...
Publication number
20210135193
Publication date
May 6, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MAKING SILICON-CARBON COMPOSITE ELECTRODE MATERIALS
Publication number
20210135194
Publication date
May 6, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLATINUM-CONTAINING CATALYST SYSTEMS
Publication number
20210053033
Publication date
Feb 25, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin QI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VEHICLE WITH HYBRID BATTERY PACK AND HUMAN-MACHINE INTERFACE AND ME...
Publication number
20210025723
Publication date
Jan 28, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
THREE-WAY CATALYST OXYGEN STORAGE MODEL
Publication number
20200182179
Publication date
Jun 11, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin Qi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEMS AND METHODS FOR DIAGNOSING THE SAME
Publication number
20200131961
Publication date
Apr 30, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shouxian Ren
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SINTER-RESISTANT CATALYST SYSTEMS
Publication number
20200047159
Publication date
Feb 13, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xingcheng Xiao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PREPARING CATALYST SYSTEMS
Publication number
20200047160
Publication date
Feb 13, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xingcheng Xiao
B82 - NANO-TECHNOLOGY
Information
Patent Application
Energy Sharing System And Method For A Vehicle
Publication number
20190366831
Publication date
Dec 5, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
John A. CAFEO
B60 - VEHICLES IN GENERAL
Information
Patent Application
SILICON ANODE MATERIALS
Publication number
20190372108
Publication date
Dec 5, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin QI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ENERGY SHARING SYSTEM AND METHOD FOR A VEHICLE
Publication number
20190366830
Publication date
Dec 5, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
John A. CAFEO
B60 - VEHICLES IN GENERAL
Information
Patent Application
NITROGEN OXIDES AND HYDROCARBON STORAGE CATALYST AND METHODS OF USI...
Publication number
20190321783
Publication date
Oct 24, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ming Yang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INDUCTION HEATING-ASSISTED CATALYSTS
Publication number
20190309670
Publication date
Oct 10, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BI-METALLIC OXIDATION CATALYST MATERIALS AND APPURTENANT DEVICES AN...
Publication number
20190257232
Publication date
Aug 22, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ming Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOx STORAGE CATALYST MONITORING METHODS
Publication number
20190234281
Publication date
Aug 1, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michelle H. Wiebenga
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST AFTERTREATMENT SYSTEM AND DOC NO2 GENERATION ON-BOARD DIAGN...
Publication number
20190234278
Publication date
Aug 1, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gongshin Qi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENERGY MANAGEMENT SYSTEM AND METHOD FOR VEHICLE WITH HIGH POWER AND...
Publication number
20190225092
Publication date
Jul 25, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE WITH HYBRID BATTERY PACK AND HUMAN-MACHINE INTERFACE AND ME...
Publication number
20190226859
Publication date
Jul 25, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Wei Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE BATTERY PACK ASSEMBLY
Publication number
20190225093
Publication date
Jul 25, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Wei Li
B60 - VEHICLES IN GENERAL