B60L 50/90
Electric propulsion with power supplied within the vehicle: using propulsion power supplied
Official title: using propulsion power supplied by specific means not covered by groups B60L50/10 - B60L50/50, e.g. by direct conversion of thermal nuclear energy into electricity
B60L50/90 (Electric propulsion with power supplied within the vehicle: using propulsion power supplied) appears on 165 US grants and 198 published applications in this corpus.
Search patents in B60L- Granted patents
- 165
- Published applications
- 198
- Assignees
- 82
- Inventors
- 340
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 4 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 4 | 1 |
| 2009 | 1 | 5 |
| 2010 | 3 | 10 |
| 2011 | 2 | 8 |
| 2012 | 8 | 5 |
| 2013 | 5 | 6 |
| 2014 | 6 | 15 |
| 2015 | 6 | 5 |
| 2016 | 3 | 13 |
| 2017 | 15 | 8 |
| 2018 | 12 | 18 |
| 2019 | 13 | 13 |
| 2020 | 13 | 10 |
| 2021 | 13 | 15 |
| 2022 | 8 | 17 |
| 2023 | 9 | 19 |
| 2024 | 13 | 9 |
| 2025 | 12 | 8 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radioisotope power system for vehicle19 May 2026US 12,633,429 B2Standard Nuclear, Inc.
- Energy management system and methods16 Dec 2025US 12,496,914 B2
- Methods, systems and apparatus for powering a vehicle7 Oct 2025US 12,434,570 B2
- Methods, systems and apparatus for powering a vehicle23 Sep 2025US 12,420,647 B2
- Methods and apparatus for powering a vehicle9 Sep 2025US 12,409,747 B2
- Energy management system and methods27 Aug 2026US 2026/0249712 A1
- Electromechanical device6 Aug 2026US 2026/0229956 A1
- Automotive electrical generator electric vehicle platform29 Jan 2026US 2026/0027920 A1
- Electric Vehicle Battery Load Emulator Circuit6 Nov 2025US 2025/0340136 A1Tesco - The Eastern Specialty Company, Inc.
- Self-contained charging system for electric vehicle battery23 Oct 2025US 2025/0326303 A1
Most cited
By later US patents
- Remote power recharge for electronic equipment421US 7,068,991 B22006
- Battery charging arrangement for unmanned aerial vehicle utilizing the electromagnetic field associated with utility power lines to generate power to inductively charge energy supplies302US 7,714,536 B1The United States of America as represented by the Secretary of the Navy · 2010
- Electric power train control181US 5,568,023 A1996
- Remote power communication system and method thereof133US 6,792,259 B12004
- Auxiliary solar-power automobile drive system90US 5,680,907 A1997