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Timothy E. McCarthy
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Grand Blanc, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel tank venting system with liquid collection and active purging
Patent number
11,780,323
Issue date
Oct 10, 2023
GM Global Technology Operations LLC
Jason M. Andrzejewski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vapor capture element for an air intake system of an internal combu...
Patent number
11,639,705
Issue date
May 2, 2023
GM Global Technology Operations LLC
Michael B. Viola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative canister for an internal combustion engine
Patent number
11,499,507
Issue date
Nov 15, 2022
GM Global Technology Operations LLC
Michael B. Viola
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for controlling an on-vehicle evaporative emissio...
Patent number
11,466,631
Issue date
Oct 11, 2022
GM Global Technology Operations LLC
Michael B. Viola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for operating a fuel vapor capture system of an a...
Patent number
11,230,997
Issue date
Jan 25, 2022
GM Global Technology Operations LLC
Michael B. Viola
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydrocarbon emission control system
Patent number
10,677,200
Issue date
Jun 9, 2020
GM Global Technology Operations LLC
Jason M. Andrzejewski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel cap
Patent number
8,701,920
Issue date
Apr 22, 2014
GM Global Technology Operations LLC
Richard W. Wiese
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Plug-in hybrid EVAP valve management to reduce valve cycling
Patent number
8,447,494
Issue date
May 21, 2013
GM Global Technology Operations LLC
Zhong Wang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Checking functionality of fuel tank vapor pressure sensor
Patent number
8,342,157
Issue date
Jan 1, 2013
GM Global Technology Operations LLC
Raffi Der Manuelian
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Evaporative emission control in battery powered vehicle with gasoli...
Patent number
7,448,367
Issue date
Nov 11, 2008
GM Global Technology Operations, Inc.
Sam R. Reddy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Leak detection for a vapor handling system
Patent number
6,321,727
Issue date
Nov 27, 2001
General Motors Corporation
Sam Raghuma Reddy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR CONTROLLING AN ON-VEHICLE EVAPORATIVE EMISSIO...
Publication number
20220260027
Publication date
Aug 18, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael B. Viola
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EVAPORATIVE CANISTER FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20220260042
Publication date
Aug 18, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael B. Viola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VAPOR CAPTURE ELEMENT FOR AN AIR INTAKE SYSTEM OF AN INTERNAL COMBU...
Publication number
20220260044
Publication date
Aug 18, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael B. Viola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCARBON EMISSION CONTROL SYSTEM
Publication number
20200102899
Publication date
Apr 2, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jason M. Andrzejewski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel Cap
Publication number
20130048639
Publication date
Feb 28, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
RICHARD W. WIESE
B60 - VEHICLES IN GENERAL
Information
Patent Application
Checking Functionality of Fuel Tank Vapor Pressure Sensor
Publication number
20110197862
Publication date
Aug 18, 2011
GM GLOBAL TECHNOLOGY OPERATIONS. INC.
Raffi Der Manuelian
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PLUG-IN HYBRID EVAP VALVE MANAGEMENT TO REDUCE VALVE CYCLING
Publication number
20090216426
Publication date
Aug 27, 2009
GM Global Technology Operations, Inc.
Zhong Wang
B60 - VEHICLES IN GENERAL