B60K 6/32
Characterised by the fuel cells
Official title: characterised by the fuel cells
B60K6/32 (Characterised by the fuel cells) appears on 154 US grants and 152 published applications in this corpus.
Search patents in B60K- Granted patents
- 154
- Published applications
- 152
- Assignees
- 76
- Inventors
- 326
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 6 |
| 2003 | 5 | 11 |
| 2004 | 4 | 12 |
| 2005 | 9 | 6 |
| 2006 | 5 | 9 |
| 2007 | 6 | 5 |
| 2008 | 4 | 11 |
| 2009 | 5 | 10 |
| 2010 | 7 | 6 |
| 2011 | 9 | 3 |
| 2012 | 7 | 3 |
| 2013 | 9 | 5 |
| 2014 | 4 | 5 |
| 2015 | 5 | 5 |
| 2016 | 1 | 1 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 4 | 8 |
| 2020 | 1 | 3 |
| 2021 | 2 | 6 |
| 2022 | 16 | 3 |
| 2023 | 10 | 13 |
| 2024 | 11 | 7 |
| 2025 | 7 | 3 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrified military vehicle22 Sep 2026US 12,741,527 B1Oshkosh Defense, LLC
- Electrified military vehicle23 Jun 2026US 12,661,972 B2Oshkosh Defense, LLC
- Electrified military vehicle26 May 2026US 12,636,946 B1Oshkosh Defense, LLC
- Controlling hybrid-electric or all-electric powertrains and propulsion systems21 Apr 2026US 12,606,314 B2GE Avio S. r. l.
- Electrified military vehicle7 Apr 2026US 12,594,925 B1Oshkosh Defense, LLC
- Hydrogen powertrain23 Jul 2026US 2026/0208573 A1Ampere S.A.S.
- Method for managing a hybrid powertrain for a hydrogen motor vehicle and associated powertrain23 Jul 2026US 2026/0208722 A1Ampere S.A.S.
- Electrified military vehicle25 Jun 2026US 2026/0175708 A1Oshkosh Defense, LLC
- Electrified military vehicle7 Aug 2025US 2025/0249918 A1Oshkosh Defense, LLC
- Integrated charger and charging method for electric vehicles19 Jun 2025US 2025/0196680 A1Garrett Transportation I Inc.
Most cited
By later US patents
- Electric car drive system provided with hybrid battery and control method208US 5,780,980 AHitachi, Ltd. · 1998
- Moving object with fuel cells incorporated therein and method of controlling the same153US 6,672,415 B1Toyota Jidosha Kabushiki Kaisha · 2004
- Control apparatus for variable-cylinder engine, and control apparatus for vehicle150US 6,629,024 B2Toyota Jidosha Kabushiki Kaisha · 2003
- Energy management system for hybrid electric vehicles136US 6,230,496 B1Lockheed Martin Control Systems · 2001
- Power generation system and method129US 6,915,869 B2Delphi Technologies, Inc. · 2005