B64C 2003/147
Comprising trailing edges of particular shape
Official title: {comprising trailing edges of particular shape}
B64C2003/147 (Comprising trailing edges of particular shape) appears on 44 US grants and 47 published applications in this corpus.
Search patents in B64C- Granted patents
- 44
- Published applications
- 47
- Assignees
- 36
- Inventors
- 110
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 4 |
| 2012 | 0 | 1 |
| 2013 | 0 | 5 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 6 |
| 2019 | 3 | 4 |
| 2020 | 5 | 4 |
| 2021 | 3 | 3 |
| 2022 | 5 | 2 |
| 2023 | 4 | 1 |
| 2024 | 3 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Profiled structure and associated turbomachine2 Jan 2024US 11,859,534 B2Safran Aircraft Engines
- Airfoils and machines incorporating airfoils13 Jun 2023US 11,673,617 B2ESS 2 Tech, LLC
- Profiled structure for an aircraft or turbomachine6 Jun 2023US 11,668,196 B2Office National D’Etudes Et De Recherches AéRospatiales
- Aerodynamic Profile body and associated flying object28 May 2026US 2026/0145775 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Aircraft wing structure12 Mar 2026US 2026/0070652 A1Airbus Operations GmbH
- Airfoils and Machines Incorporating Airfoils21 Nov 2024US 2024/0383545 A1ESS 2 Tech, LLC
- An aircraft wing provided with a trailing edge region8 Feb 2024US 2024/0043111 A1Technische Universiteit Delft
- Airfoils and Machines Incorporating Airfoils28 Sep 2023US 2023/0303191 A1ESS 2 Tech, LLC
Most cited
By later US patents
- Serrated trailing edges for improving lift and drag characteristics of lifting surfaces173US 5,088,665 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1992
- Rotary blades36US 5,492,448 AWestland Helicopters Limited · 1996
- Application of elastomeric vortex generators33US 8,870,124 B22014
- Vertical take-off and landing (VTOL) tilt-wing passenger aircraft32US 11,077,937 B1Transcend Air Corporation · 2021
- Variable camber continuous aerodynamic control surfaces and methods for active wing shaping control25US 9,227,721 B1The United States of America as Represented by the Administrator of the National Aeronautics & Space Administration (NASA) · 2016