B64C 3/52
Warping
B64C3/52 (Warping) appears on 74 US grants and 69 published applications in this corpus.
Search patents in B64C- Granted patents
- 74
- Published applications
- 69
- Assignees
- 46
- Inventors
- 139
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 4 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 3 | 0 |
| 2013 | 2 | 4 |
| 2014 | 3 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 5 |
| 2017 | 5 | 6 |
| 2018 | 2 | 6 |
| 2019 | 5 | 5 |
| 2020 | 6 | 5 |
| 2021 | 7 | 1 |
| 2022 | 3 | 3 |
| 2023 | 2 | 5 |
| 2024 | 7 | 3 |
| 2025 | 2 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aircraft airfoil formed from thermally adaptive materials and including damping element, stiffening element, and a thermoelectric junction1 Sep 2026US 12,723,514 B2Hamilton Sundstrand Corporation
- Aircraft wings14 Apr 2026US 12,600,457 B2Airbus Operations GmbH
- Aircraft airfoil formed from thermally adaptive materials and including damping element, stiffening element, and a thermoelectric junction10 Feb 2026US 12,546,224 B2Hamilton Sundstrand Corporation
- Skin actuated morphing wing11 Nov 2025US 12,466,540 B1
- Variable morphing wing using surface actuated origami folds13 May 2025US 12,296,948 B2Northeastern University
- Aircraft wings16 Oct 2025US 2025/0319959 A1Airbus Operations GmbH
- Aircraft airfoil formed from thermally adaptive materials and including damping element, stiffening element, and a thermoelectric junction13 Mar 2025US 2025/0084766 A1Hamilton Sundstrand Corporation
- Enhanced observability uninhabited aerial vehicles and methods of use22 Feb 2024US 2024/0059411 A1University of Kansas
- Wing element structure, wing structure and flapping-wing aircraft18 Jan 2024US 2024/0017816 A1Westlake University
- Airfoil with flexible trailing edge11 Jan 2024US 2024/0011397 A1Bombardier Inc.
Most cited
By later US patents
- Digital flexural materials134US 9,566,758 B2Massachusetts Institute of Technology · 2017
- Digital flexural materials118US 10,384,416 B2Massachusetts Institute of Technology · 2019
- Variable control aircraft control surface64US 5,222,699 ALTV Aerospace and Defense Company · 1993
- Torsional twist airfoil control means56US 5,681,014 A1997
- Aircraft with active control of the warping of its wings47US 6,827,314 B2Airbus France · 2004