B64C 5/02
Tailplanes
B64C5/02 (Tailplanes) appears on 436 US grants and 500 published applications in this corpus.
Search patents in B64C- Granted patents
- 436
- Published applications
- 500
- Assignees
- 165
- Inventors
- 915
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 3 | 7 |
| 2006 | 2 | 5 |
| 2007 | 2 | 4 |
| 2008 | 2 | 6 |
| 2009 | 3 | 13 |
| 2010 | 3 | 10 |
| 2011 | 10 | 8 |
| 2012 | 12 | 11 |
| 2013 | 8 | 7 |
| 2014 | 5 | 16 |
| 2015 | 13 | 15 |
| 2016 | 13 | 27 |
| 2017 | 21 | 36 |
| 2018 | 28 | 52 |
| 2019 | 40 | 41 |
| 2020 | 35 | 38 |
| 2021 | 34 | 40 |
| 2022 | 43 | 31 |
| 2023 | 37 | 26 |
| 2024 | 40 | 41 |
| 2025 | 35 | 39 |
| 2026 | 25 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aircraft design and technology15 Sep 2026US 12,735,168 B2Sierra Nevada Corporation
- Battery and engine architecture for VTOL aircraft25 Aug 2026US 12,715,578 B2Archer Aviation Inc.
- Systems and methods for tilt propellers with tilt actuator gearbox and integrated inverter18 Aug 2026US 12,709,379 B2Archer Aviation Inc.
- Integrated propulsion system and aircraft using same11 Aug 2026US 12,703,483 B2Joby Aero, Inc.
- Method for manufacturing a box-shaped structure in composite material for aircrafts7 Jul 2026US 12,673,787 B2Leonardo S.P.A.
- Box-shaped composite material structure for aircrafts1 Oct 2026US 2026/0296675 A1Leonardo S.P.A.
- Aerial vehicle with deployable components17 Sep 2026US 2026/0274396 A1Anduril Industries, Inc.
- Aircraft System for Reduced Observer Visibility10 Sep 2026US 2026/0264839 A1AeroVironment, Inc.
- Systems and methods for tilt propellers with tilt actuator gearbox and integrated inverter27 Aug 2026US 2026/0249978 A1Archer Aviation Inc.
- Battery and engine architecture for vtol aircraft13 Aug 2026US 2026/0233832 A1Archer Aviation Inc.
Most cited
By later US patents
- Vertical take-off and landing aircraft107US 6,843,447 B22005
- Structural panels for use in aircraft fuselages and other structures71US 7,159,822 B2The Boeing Company · 2007
- Aircraft structure to improve directional stability62US 6,098,923 ALockheed Martin Corporation · 2000
- EVTOL aircraft using large, variable speed tilt rotors58US 10,351,235 B2Karem Aircraft, Inc. · 2019
- On-the-fly accuracy enhancement for civil GPS receivers53US 5,786,790 ANorthrop Grumman Corporation · 1998