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Patents Grants
last 30 patents
Information
Patent Grant
Oil injection methods for combustion enhancement in natural gas rec...
Patent number
10,989,146
Issue date
Apr 27, 2021
Caterpillar Inc.
Jaswinder Singh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine control system having a cam phaser
Patent number
9,222,429
Issue date
Dec 29, 2015
Caterpillar Inc.
Aaron C. Luft
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Natural gas compression system
Patent number
8,794,000
Issue date
Aug 5, 2014
Caterpillar Inc.
Darryl Dean Baldwin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Integrated control system and method
Patent number
8,567,355
Issue date
Oct 29, 2013
Caterpillar Inc.
Paul Sai Keat Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Segmented heat exchanger
Patent number
7,849,692
Issue date
Dec 14, 2010
Caterpillar Inc.
Darryl Dean Baldwin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
System and method for conditioning fuel
Patent number
7,343,905
Issue date
Mar 18, 2008
Caterpillar Inc.
Martin L. Willi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combustion-gas recirculation system
Patent number
7,278,412
Issue date
Oct 9, 2007
Caterpillar Inc.
Darryl Dean Baldwin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus configured to maintain a desired engine emissi...
Patent number
6,662,795
Issue date
Dec 16, 2003
Caterpillar Inc.
Darryl D. Baldwin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling the speed of an engine
Patent number
6,345,602
Issue date
Feb 12, 2002
Caterpillar Inc.
James B. Maddock
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling the speed of an engine
Patent number
6,196,189
Issue date
Mar 6, 2001
Caterpillar Inc.
Darryl D. Baldwin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air pipe for use with a turbocharger in an internal combustion engine
Patent number
6,131,392
Issue date
Oct 17, 2000
Caterpillar Inc.
Darryl D. Baldwin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus and method for analyzing events for an internal combustio...
Patent number
5,359,883
Issue date
Nov 1, 1994
Caterpillar Inc.
Darryl D. Baldwin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Oil Injection Methods for Combustion Enhancement in Natural Gas Rec...
Publication number
20200141303
Publication date
May 7, 2020
Caterpillar Inc.
Jaswinder Singh
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE CONTROL SYSTEM HAVING A CAM PHASER
Publication number
20140224200
Publication date
Aug 14, 2014
CATERPILLAR INC.
Aaron C. Luft
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTEGRATED CONTROL SYSTEM AND METHOD
Publication number
20120160191
Publication date
Jun 28, 2012
Caterpillar Inc.
PAUL SAI KEAT WANG
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FOUR STROKE INTERNAL COMBUSTION ENGINE HAVING VARIABLE VALVE TIMING...
Publication number
20120125276
Publication date
May 24, 2012
Caterpillar Inc.
Darryl Baldwin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Temperature maintenance system for a sensor
Publication number
20090141769
Publication date
Jun 4, 2009
Darryl Dean Baldwin
G01 - MEASURING TESTING
Information
Patent Application
Natural gas compression system
Publication number
20090139230
Publication date
Jun 4, 2009
Caterpillar Inc.
Darryl Dean Baldwin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Segmented heat exchanger
Publication number
20080022684
Publication date
Jan 31, 2008
Caterpillar Inc.
Darryl Dean Baldwin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
System and method for conditioning fuel
Publication number
20070234715
Publication date
Oct 11, 2007
Caterpillar Inc.
Martin L. Willi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Combustion-gas recirculation system
Publication number
20060219230
Publication date
Oct 5, 2006
Caterpillar Inc.
Darryl Dean Baldwin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and apparatus configured to maintain a desired engine emissi...
Publication number
20030034018
Publication date
Feb 20, 2003
Darryl D. Baldwin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS