F02K 7/067
Having aerodynamic valves
Official title: having aerodynamic valves
F02K7/067 (Having aerodynamic valves) appears on 18 US grants and 21 published applications in this corpus.
Search patents in F02K- Granted patents
- 18
- Published applications
- 21
- Assignees
- 14
- Inventors
- 44
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 4 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Combustion mode switching engine6 Oct 2026US 12,753,730 B2PD AeroSpace, LTD.
- Injection manifold with Tesla valves for rotating detonation engines24 Sep 2024US 12,098,848 B2Purdue Research Foundation
- Injection manifold with tesla valves for rotating detonation engines26 Sep 2023US 11,767,979 B2Purdue Research Foundation
- Multiple chamber rotating detonation combustor13 Jun 2023US 11,674,476 B2General Electric Company
- Method and apparatus for the start-up and control of pulse combustors using selective injector operation28 Feb 2023US 11,592,184 B2North American Wave Engine Corporation
- Combustion mode switching engine12 Jun 2025US 2025/0188893 A1PD AeroSpace, LTD.
- Injection manifold with tesla valves for rotating detonation engines18 Jan 2024US 2024/0019126 A1Purdue Research Foundation
- Anti-back-transfer intake structure for rotating detonation combustion chamber29 Dec 2022US 2022/0412291 A1Pla Air Force Engineering Universit
- Injection manifold with tesla valves for rotating detonation engines23 Jun 2022US 2022/0195963 A1Purdue Research Foundation
- Method and apparatus for the start-up and control of pulse combustors using selective injector operation15 Apr 2021US 2021/0108590 A1North American Wave Engine Corporation
Most cited
By later US patents
- Fluid pump apparatus81US 6,547,530 B2Ntn Corporation · 2003
- Pulse detonation engine having an aerodynamic valve53US 6,584,765 B1United Technologies Corporation · 2003
- Pulse detonation engine having an aerodynamic valve38US 6,883,543 B2United Technologies Corporation · 2005
- Naturally aspirated fluidic control for diverting strong pressure waves29US 7,828,546 B2General Electric Company · 2010
- Multitube valveless pulse detonation engine28US 9,359,973 B2Exponential Technologies, Inc. · 2016