| 2025/0035,062 | FUEL AGNOSTIC COMPRESSION IGNITION ENGINE | Mar 04, 24 | Jan 30, 25 | Not available |
| 2023/0212,997 | FUEL AGNOSTIC COMPRESSION IGNITION ENGINE | Feb 27, 23 | Jul 06, 23 | Not available |
| 2020/0032,698 | CONTROL SYSTEM FOR COMPRESSION IGNITION ENGINE | Jun 28, 19 | Jan 30, 20 | Not available |
| 2019/0284,987 | Liquid and Gaseous Multi-Fuel Compression Ignition Engines | Jun 06, 19 | Sep 19, 19 | Not available |
| 2017/0022,882 | Liquid and Gaseous Multi-Fuel Compression Ignition Engines | Oct 03, 16 | Jan 26, 17 | Sturman Digital Systems, LLC |
| 2015/0144,095 | GASOLINE DIRECT-INJECTION ENGINE | Nov 19, 14 | May 28, 15 | MAZDA MOTOR CORPORATION |
| 2015/0083,072 | CONTROL DEVICE OF COMPRESSION-IGNITION ENGINE | Aug 20, 14 | Mar 26, 15 | MAZDA MOTOR CORPORATION |
| 2015/0083,073 | CONTROL DEVICE OF COMPRESSION-IGNITION ENGINE | Aug 20, 14 | Mar 26, 15 | MAZDA MOTOR CORPORATION |
| 2015/0034,045 | ENGINE COMBUSTION CONTROL AT LOW LOADS VIA FUEL REACTIVITY STRATIFICATION | Oct 06, 14 | Feb 05, 15 | WISCONSIN ALUMNI RESEARCH FOUNDATION |
| 2014/0352,655 | TRANSITION FROM HOMOGENEOUS CHARGE COMPRESSION IGNITION COMBUSTION MODE TO SPARK IGNITED COMBUSTION | May 31, 13 | Dec 04, 14 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 2014/0261,297 | INTERNAL COMBUSTION ENGINES | Oct 16, 13 | Sep 18, 14 | Not available |
| 2013/0312,676 | Thermocompression Motor | Nov 10, 12 | Nov 28, 13 | Not available |
| 2013/0118,448 | Dual Fuel Common Rail System And Fuel Injector | Nov 11, 11 | May 16, 13 | CATERPILLAR INC. |
| 2012/0103,303 | MARINE ENGINE LUBRICATION | Oct 20, 11 | May 03, 12 | INFINEUM INTERNATIONAL LIMITED |
| 2012/0042,850 | MODEL-BASED TRANSIENT FUEL INJECTION TIMING CONTROL METHODOLOGY | Aug 17, 10 | Feb 23, 12 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 2011/0283,971 | METHOD FOR MANAGING TRANSITIONS IN INTERNAL COMBUSTION ENGINES WITH COMBUSTION PHASING | May 02, 11 | Nov 24, 11 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 2010/0236,510 | HIGH POWER DIESEL FUEL COMPOSITIONS COMPRISING METAL CARBOXYLATE AND METHOD FOR INCREASING MAXIMUM POWER OUTPUT OF DIESEL ENGINES USING METAL CARBOXYLATE | Mar 18, 09 | Sep 23, 10 | SHELL OIL COMPANY |
| 2010/0077,988 | HYDROGEN-ONLY 6-STROKE ENGINE | Dec 12, 08 | Apr 01, 10 | Japan Hydrogen Co. Ltd. |
| 2009/0183,705 | Hot spark injection system for diesel engines to promote complete combustion | Jan 21, 09 | Jul 23, 09 | Not available |
| 2009/0090,329 | APPARATUS AND METHOD FOR CONTROLLING TRANSIENT OPERATION OF AN ENGINE OPERATING IN A HOMOGENEOUS CHARGE COMPRESSION IGNITION COMBUSTION MODE | Oct 04, 07 | Apr 09, 09 | SOUTHWEST RESEARCH INSTITUTE |