B64D 35/024
Of series type
Official title: of series type
B64D35/024 (Of series type) appears on 201 US grants and 255 published applications in this corpus.
Search patents in B64D- Granted patents
- 201
- Published applications
- 255
- Assignees
- 78
- Inventors
- 386
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 7 |
| 2015 | 1 | 4 |
| 2016 | 7 | 11 |
| 2017 | 6 | 11 |
| 2018 | 9 | 27 |
| 2019 | 17 | 21 |
| 2020 | 20 | 43 |
| 2021 | 23 | 20 |
| 2022 | 23 | 30 |
| 2023 | 22 | 27 |
| 2024 | 31 | 30 |
| 2025 | 28 | 14 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powertrain control system and method of VTOL aerial vehicle11 Aug 2026US 12,703,246 B2Hyundai Motor Company
- Propulsion system having fluidly separate lubrication systems for propulsors and turbo-engine11 Aug 2026US 12,704,096 B2General Electric Company
- Modular heavy-duty drive train, electric power unit for an aircraft and use of a modular drive train16 Jun 2026US 12,658,829 B2Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
- Power system12 May 2026US 12,623,549 B2Hamilton Sundstrand Corporation
- Method for determining at least one power limit of a hybrid drive train for a transport vehicle, in particular an aircraft5 May 2026US 12,617,544 B2Safran Helicopter Engines
- Start control device, moving object, start control method, and non-transitory computer-readable storage medium10 Sep 2026US 2026/0266222 A1Honda Motor Co., Ltd.
- Aircraft electrical power system(s) with electric machine(s)18 Jun 2026US 2026/0168389 A1Rtx Corporation
- Aircraft with hybrid power source and with junction having a transistor for distribution and protection30 Apr 2026US 2026/0116565 A1Ascendance Flight Technologies
- Hybrid powered aircraft having an electromechanical distribution and protection junction23 Apr 2026US 2026/0109464 A1Ascendance Flight Technologies
- Propulsion system having fluidly separate lubrication systems for propulsors and turbo-engine12 Mar 2026US 2026/0071576 A1General Electric Company
Most cited
By later US patents
- Marine hulls and drives97US 7,984,684 B22011
- Multimotor modular electric drive powertrain system for turbine powered vehicles58US 4,554,989 A1985
- Aircraft using turbo-electric hybrid propulsion system57US 8,727,271 B22014
- Electrical architecture for a rotary wing aircraft with a hybrid power plant48US 8,757,542 B2Airbus Helicopters · 2014
- Hybrid powertrain system43US 9,174,741 B2McMaster University · 2015