B64C 2025/003
Means for reducing landing gear noise, or turbulent flow around it
Official title: {Means for reducing landing gear noise, or turbulent flow around it, e.g. landing gear doors used as deflectors}
B64C2025/003 (Means for reducing landing gear noise, or turbulent flow around it) appears on 77 US grants and 86 published applications in this corpus.
Search patents in B64C- Granted patents
- 77
- Published applications
- 86
- Assignees
- 50
- Inventors
- 147
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 1 | 6 |
| 2010 | 2 | 6 |
| 2011 | 2 | 5 |
| 2012 | 4 | 3 |
| 2013 | 5 | 3 |
| 2014 | 7 | 3 |
| 2015 | 4 | 7 |
| 2016 | 8 | 6 |
| 2017 | 7 | 5 |
| 2018 | 1 | 2 |
| 2019 | 5 | 6 |
| 2020 | 3 | 6 |
| 2021 | 3 | 3 |
| 2022 | 6 | 2 |
| 2023 | 7 | 7 |
| 2024 | 4 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cavity acoustic tones suppression11 Aug 2026US 12,703,480 B2BAE SYSTEMS plc
- Cavity acoustic tones suppression21 Apr 2026US 12,606,297 B2BAE SYSTEMS plc
- Cavity19 Aug 2025US 12,391,369 B2Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
- Aircraft landing gear with noise reduction front and rear shaped elements19 Aug 2025US 12,391,370 B2Airbus Operations GmbH
- Vibration-damped aircraft wheel bin30 Jul 2024US 12,049,313 B2Airbus Canada Managing Gp Inc.
- Cavity acoustic tones suppression8 May 2025US 2025/0145278 A1BAE SYSTEMS plc
- Cavity acoustic tones suppression8 May 2025US 2025/0145290 A1BAE SYSTEMS plc
- Cavity acoustic tones suppression26 Sep 2024US 2024/0317387 A1BAE SYSTEMS plc
- A cavity22 Feb 2024US 2024/0059399 A1Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
- Set of doors for an aircraft front landing gear bay comprising front doors fitted with deflectors16 Nov 2023US 2023/0365252 A1
Most cited
By later US patents
- Aircraft cavity acoustic resonance suppression system27US 5,699,981 AThe United States of America as represented by the Secretary of the Air Force · 1997
- Landing gear door assembly19US 7,458,542 B2Airbus UK Limited · 2008
- Aircraft noise reduction apparatus17US 6,619,587 B1Airbus UK Limited · 2003
- Flap side edge liners for airframe noise reduction17US 8,695,915 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2014
- Aircraft landing gear having an independent low-noise fairing system14US 6,786,451 B2Messier-Dowty Limited · 2004