B60L 2240/44
Related to combustion engines
Official title: related to combustion engines
B60L2240/44 (Related to combustion engines) appears on 2,306 US grants and 2,376 published applications in this corpus.
Search patents in B60L- Granted patents
- 2,306
- Published applications
- 2,376
- Assignees
- 453
- Inventors
- 3,932
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 10 | 0 |
| 1998 | 14 | 0 |
| 1999 | 22 | 0 |
| 2000 | 34 | 0 |
| 2001 | 33 | 22 |
| 2002 | 74 | 70 |
| 2003 | 61 | 68 |
| 2004 | 64 | 81 |
| 2005 | 57 | 51 |
| 2006 | 61 | 75 |
| 2007 | 48 | 83 |
| 2008 | 48 | 141 |
| 2009 | 52 | 246 |
| 2010 | 96 | 199 |
| 2011 | 133 | 129 |
| 2012 | 220 | 124 |
| 2013 | 167 | 127 |
| 2014 | 139 | 152 |
| 2015 | 152 | 167 |
| 2016 | 131 | 116 |
| 2017 | 123 | 79 |
| 2018 | 115 | 110 |
| 2019 | 74 | 79 |
| 2020 | 76 | 47 |
| 2021 | 57 | 49 |
| 2022 | 77 | 41 |
| 2023 | 37 | 49 |
| 2024 | 38 | 28 |
| 2025 | 33 | 23 |
| 2026 | 15 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Controlling thermal energy from vehicle regenerative braking25 Aug 2026US 12,715,302 B2Jaguar Land Rover Limited
- Powertrain control system and method of VTOL aerial vehicle11 Aug 2026US 12,703,246 B2Hyundai Motor Company
- Method for limiting active acceleration based on driving situations and a vehicle drivable thereby16 Jun 2026US 12,654,563 B2Hyundai Motor Company
- Electric vehicle16 Jun 2026US 12,654,568 B2Toyota Jidosha Kabushiki Kaisha
- Electrified military vehicle26 May 2026US 12,636,946 B1Oshkosh Defense, LLC
- Drive control apparatus8 Oct 2026US 2026/0307507 A1Mitsubishi Electric Corporation
- Extending range of a robotic electric vehicle1 Oct 2026US 2026/0296219 A1Textron Systems Corporation
- Method for managing an engine of a vehicle to avoid over-acceleration13 Aug 2026US 2026/0233620 A1Schaeffler Technologies AG & Co. KG
- Controller for vehicle13 Aug 2026US 2026/0233622 A1Toyota Jidosha Kabushiki Kaisha
- Predictive motor torque margin calculation for power split hybrid systems with a boost converter16 Jul 2026US 2026/0200458 A1Fca US LLC
Most cited
By later US patents
- Apparatus and method of compensating for motor velocity of fuel cell vehicle1,018US 9,233,610 B2Hyundai Motor Company · 2016
- Hybrid electric vehicle510US 5,343,970 A1994
- Autonomous lawn mower445US 5,204,814 AMobot, Inc. · 1993
- Hybrid vehicle289US 6,209,672 B1Paice LLC · 2001
- System and method for monitoring a vehicle battery281US 6,424,157 B1AlliedSignal Inc. · 2002