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David J. Cleary
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West Bloomfield, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust system combustion for rapid catalyst heating
Patent number
11,905,900
Issue date
Feb 20, 2024
Saudi Arabian Oil Company
Andrew Baur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Active pre-chamber jet-assisted H2 multi-mode combustion
Patent number
11,828,220
Issue date
Nov 28, 2023
Saudi Arabian Oil Company
Yu Zhang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Vehicle system with fuel separation system and method of using same
Patent number
11,339,754
Issue date
May 24, 2022
Saudi Arabian Oil Company
Esam Z. Hamad
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for managing an exhaust gas feedstream for a s...
Patent number
8,001,768
Issue date
Aug 23, 2011
GM Global Technology Operations LLC
David J. Cleary
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control strategy for lean NOx trap regeneration
Patent number
7,797,923
Issue date
Sep 21, 2010
GM Global Technology Operations, Inc.
Sanjeev M. Naik
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multi-injection combustion cycle systems for SIDI engines
Patent number
7,765,053
Issue date
Jul 27, 2010
GM Global Technology Operations, Inc.
Jesse M. Gwidt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for controlling mode transition in a spark-ign...
Patent number
7,565,892
Issue date
Jul 28, 2009
GM Global Technology Operations, Inc.
David J. Cleary
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control strategy for lean NOx trap regeneration
Patent number
7,401,462
Issue date
Jul 22, 2008
General Motors Corporation
Sanjeev M. Naik
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve and fueling strategy for operating a controlled auto-ignition...
Patent number
7,152,559
Issue date
Dec 26, 2006
General Motors Corporation
Tang-Wei Kuo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and method for accelerated exhaust system component heating
Patent number
7,007,460
Issue date
Mar 7, 2006
General Motors Corporation
Douglas E. Frieden
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Auto-ignition gasoline engine combustion chamber and method
Patent number
6,971,365
Issue date
Dec 6, 2005
General Motors Corporation
Paul M. Najt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Spark ignition direct injection engine with oval fuel spray into ob...
Patent number
6,588,396
Issue date
Jul 8, 2003
General Motors Corporation
David J. Cleary
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combustion chamber including piston for a spark-ignition, direct-in...
Patent number
6,494,178
Issue date
Dec 17, 2002
General Motors Corporation
David J. Cleary
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR REGENERATING AN AFTERTREATMENT DEVICE FOR...
Publication number
20090193795
Publication date
Aug 6, 2009
GM Global Technology Operations, Inc.
David J. Cleary
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING AN EXHAUST GAS FEEDSTREAM FOR A S...
Publication number
20090193792
Publication date
Aug 6, 2009
GM Global Technology Operations, Inc.
David J. Cleary
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING MODE TRANSITION IN A SPARK-IGN...
Publication number
20090198431
Publication date
Aug 6, 2009
GM Global Technology Operations, Inc.
David J. Cleary
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MULTI-INJECTION COMBUSTION CYCLE SYSTEMS FOR SIDI ENGINES
Publication number
20090038583
Publication date
Feb 12, 2009
GM Global Technology Operations, Inc.
Jesse M. Gwidt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CONTROL STRATEGY FOR LEAN NOx TRAP REGENERATION
Publication number
20080229729
Publication date
Sep 25, 2008
GENERAL MOTORS CORPORATION
Sanjeev M. Naik
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Valve and fueling strategy for operating a controlled auto-ignition...
Publication number
20060016420
Publication date
Jan 26, 2006
Tang-Wei Kuo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Control strategy for lean NOx trap regeneration
Publication number
20050222748
Publication date
Oct 6, 2005
Sanjeev M. Naik
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Apparatus and method for accelerated exhaust system component heating
Publication number
20050034449
Publication date
Feb 17, 2005
Douglas E. Frieden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES