B64C 15/02
The jets being propulsion jets
Official title: the jets being propulsion jets
B64C15/02 (The jets being propulsion jets) appears on 275 US grants and 293 published applications in this corpus.
Search patents in B64C- Granted patents
- 275
- Published applications
- 293
- Assignees
- 150
- Inventors
- 519
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 1 |
| 2003 | 4 | 6 |
| 2004 | 0 | 1 |
| 2005 | 7 | 5 |
| 2006 | 1 | 5 |
| 2007 | 1 | 7 |
| 2008 | 3 | 7 |
| 2009 | 4 | 8 |
| 2010 | 8 | 6 |
| 2011 | 7 | 10 |
| 2012 | 3 | 4 |
| 2013 | 4 | 3 |
| 2014 | 10 | 5 |
| 2015 | 6 | 8 |
| 2016 | 3 | 17 |
| 2017 | 10 | 11 |
| 2018 | 10 | 24 |
| 2019 | 15 | 27 |
| 2020 | 20 | 19 |
| 2021 | 24 | 39 |
| 2022 | 29 | 29 |
| 2023 | 25 | 17 |
| 2024 | 17 | 15 |
| 2025 | 16 | 7 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aircraft hybrid electric propulsion and attitude controller15 Sep 2026US 12,735,191 B2Rtx Corporation
- VTOL aircraft capable of flying forward and backward28 Apr 2026US 12,612,191 B2United States of America as represented by the Administrator of NASA
- Configuration for vertical take-off and landing system for aerial vehicles31 Mar 2026US 12,589,871 B2Jetoptera, Inc.
- Uniform exhaust sheet and flow turning control24 Feb 2026US 12,559,227 B1Whisper Aero Inc.
- Parallel and series multi-stage electric fan10 Feb 2026US 12,545,400 B2Whisper Aero Inc.
- Heat exchanger and aircraft including the same1 Oct 2026US 2026/0296639 A1Plana Co., Ltd.
- Uniform Exhaust Sheet and Flow Turning Control27 Aug 2026US 2026/0249983 A1Whisper Aero Inc.
- Ducted fan air vehicle13 Aug 2026US 2026/0233828 A1Venture Kel Inc.
- Disc-Shaped Aircraft9 Jul 2026US 2026/0192920 A1
- Parallel and Series Multi-Stage Electric Fan21 May 2026US 2026/0138740 A1Whisper Aero Inc.
Most cited
By later US patents
- Vertical takeoff and landing aircraft202US 6,892,980 B2Mitsubishi Heavy Industries, Ltd. · 2005
- Aircraft thrust vectoring system97US 5,769,317 AAllison Engine Company, Inc. · 1998
- Four engine VTOL aircraft78US 5,131,605 AGrumman Aerospace Corporation · 1992
- Unconventional integrated propulsion systems and methods for blended wing body aircraft77US 7,665,689 B2The Boeing Company · 2010
- Ground effect vanes arrangement64US 8,020,804 B2Urban Aeronautics Ltd. · 2011