| 2025/0020,088 | DIESEL ENGINE | Aug 29, 22 | Jan 16, 25 | Not available |
| 2025/0012,241 | SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE | Sep 17, 24 | Jan 09, 25 | American CNG, LLC |
| 2024/0287,667 | COATINGS AND COATED COMPONENT | May 25, 23 | Aug 29, 24 | Not available |
| 2024/0280,046 | THRUST CONTROL METHOD FOR AN AIRBREATHING JET ENGINE | Jan 25, 24 | Aug 22, 24 | Rolls Royce plc |
| 2023/0392,540 | WORK VEHICLE | May 25, 23 | Dec 07, 23 | Not available |
| 2021/0285,360 | HOMOGENEOUS CHARGE COMPRESSION IGNITION (HCCI-TYPE) COMBUSTION SYSTEM FOR AN ENGINE AND POWERTRAIN USING WET-ALCOHOL AS A FUEL AND INCLUDING HOT ASSIST IGNITION | Mar 12, 21 | Sep 16, 21 | Not available |
| 2021/0180,507 | SIMULTANEOUS COMBINED-CYCLE MULTI-STAGE COMBUSTION ENGINE | Oct 26, 18 | Jun 17, 21 | Not available |
| 2020/0240,352 | ENGINE SYSTEM | Jan 23, 20 | Jul 30, 20 | Not available |
| 2020/0240,320 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, DUAL FUEL INJECTOR DEVICE, AND INTERNAL COMBUSTION ENGINE DESIGNED FOR CARRYING OUT SUCH A METHOD | Mar 25, 20 | Jul 30, 20 | MTU Friedrichshafen GmbH |
| 2019/0277,185 | INTERNAL COMBUSTION ENGINE | Jan 07, 19 | Sep 12, 19 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2019/0195,173 | CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE | Oct 29, 18 | Jun 27, 19 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2018/0180,013 | COLD START STRATEGY AND SYSTEM FOR GASOLINE DIRECT INJECTION COMPRESSION IGNITION ENGINE | Feb 22, 18 | Jun 28, 18 | Not available |
| 2017/0292,436 | DIESEL ENGINE | Jun 05, 15 | Oct 12, 17 | MAZDA MOTOR CORPORATION |
| 2015/0211,455 | DIESEL ENGINE | Jul 22, 13 | Jul 30, 15 | IHI AGRI-TECH CORPORATION |
| 2014/0355,162 | CONTROL DEVICE FOR A VEHICLE | May 29, 14 | Dec 04, 14 | MAGNA ELECTRONICS INC. |
| 2013/0019,838 | DIESEL ENGINE PISTON | Nov 04, 11 | Jan 24, 13 | HYUNDAI MOTOR COMPANY |
| 2012/0318,233 | Compression Ignition Engine Having Fuel System For Non-Sooting Combustion And Method | Jun 17, 11 | Dec 20, 12 | CATERPILLAR INC. |
| 2012/0145,122 | SYSTEM AND METHOD FOR COMPENSATING CETANE | Feb 21, 12 | Jun 14, 12 | FORD GLOBAL TECHNOLOGIES, LLC |
| 2010/0043,747 | FUEL INJECTION SYSTEM OF COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE | Apr 28, 08 | Feb 25, 10 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2008/0245,341 | SYSTEM AND METHOD FOR CONTROLLING LOCOMOTIVE SMOKE EMISSIONS AND NOISE DURING A TRANSIENT OPERATION | Apr 04, 07 | Oct 09, 08 | GENERAL ELECTRIC COMPANY |