B64D 27/00
Arrangement or mounting of power plants in aircraft
Official title: Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
B64D27/00 (Arrangement or mounting of power plants in aircraft) appears on 4,968 US grants and 6,259 published applications in this corpus.
Search patents in B64D- Granted patents
- 4,968
- Published applications
- 6,259
- Assignees
- 758
- Inventors
- 7,125
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 15 | 0 |
| 1989 | 13 | 0 |
| 1990 | 13 | 0 |
| 1991 | 11 | 0 |
| 1992 | 23 | 0 |
| 1993 | 15 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 13 | 0 |
| 1999 | 11 | 0 |
| 2000 | 16 | 0 |
| 2001 | 19 | 2 |
| 2002 | 18 | 11 |
| 2003 | 14 | 19 |
| 2004 | 13 | 33 |
| 2005 | 21 | 33 |
| 2006 | 24 | 21 |
| 2007 | 11 | 26 |
| 2008 | 12 | 73 |
| 2009 | 20 | 68 |
| 2010 | 30 | 77 |
| 2011 | 52 | 96 |
| 2012 | 77 | 101 |
| 2013 | 73 | 103 |
| 2014 | 106 | 116 |
| 2015 | 101 | 153 |
| 2016 | 110 | 223 |
| 2017 | 161 | 328 |
| 2018 | 205 | 409 |
| 2019 | 287 | 351 |
| 2020 | 377 | 486 |
| 2021 | 322 | 472 |
| 2022 | 444 | 566 |
| 2023 | 579 | 644 |
| 2024 | 593 | 681 |
| 2025 | 640 | 547 |
| 2026 | 428 | 620 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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Most cited
By later US patents
- Nacelle and mounting arrangement for an aircraft engine437US 5,524,847 AUnited Technologies Corporation · 1996
- Aircraft engine mount with single thrust link272US 6,607,165 B1General Electric Company · 2003
- Personal hoverplane with four tiltmotors216US 6,655,631 B22003
- Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades170US 9,694,911 B2Joby Aviation, Inc. · 2017
- Three wing, six-tilt propulsion unit, VTOL aircraft166US 8,800,912 B2Oliver VTOL, LLC · 2014