F05D 2300/505
Shape memory behaviour
F05D2300/505 (Shape memory behaviour) appears on 242 US grants and 282 published applications in this corpus.
Search patents in F05D- Granted patents
- 242
- Published applications
- 282
- Assignees
- 65
- Inventors
- 501
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 2 |
| 2003 | 1 | 3 |
| 2004 | 5 | 5 |
| 2005 | 1 | 6 |
| 2006 | 5 | 8 |
| 2007 | 2 | 7 |
| 2008 | 5 | 12 |
| 2009 | 4 | 12 |
| 2010 | 7 | 21 |
| 2011 | 8 | 15 |
| 2012 | 16 | 11 |
| 2013 | 16 | 11 |
| 2014 | 9 | 13 |
| 2015 | 8 | 8 |
| 2016 | 9 | 9 |
| 2017 | 8 | 14 |
| 2018 | 12 | 18 |
| 2019 | 17 | 15 |
| 2020 | 16 | 10 |
| 2021 | 10 | 20 |
| 2022 | 16 | 10 |
| 2023 | 23 | 22 |
| 2024 | 17 | 14 |
| 2025 | 13 | 11 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart additively manufactured heat exchanger with adaptive profile and turbulator11 Aug 2026US 12,704,332 B2Hamilton Sundstrand Corporation
- Altering structural response of two-piece hollow-vane assembly10 Mar 2026US 12,571,329 B2Rtx Corporation
- Thermally activated flow control device3 Feb 2026US 12,540,561 B1The Boeing Company
- Methods and apparatus to improve fan operability control using smart materials3 Feb 2026US 12,540,562 B2General Electric Company
- System for spacing and fastening tubular structures12 Aug 2025US 12,385,580 B2General Electric Company
- Gas turbine engine accessory gearbox detachmment system24 Sep 2026US 2026/0286901 A1Honeywell International Inc.
- Shape memory alloy under-root fan blade spacer16 Jul 2026US 2026/0201805 A1Rtx Corporation
- Air turbine starter containment system7 May 2026US 2026/0125987 A1Unison Industries, LLC
- Crushable bearing ring for a fan assembly5 Feb 2026US 2026/0036064 A1General Electric Company
- Damping system for an integrally bladed rotor20 Nov 2025US 2025/0354497 A1Rtx Corporation
Most cited
By later US patents
- Variable area nozzle for gas turbine engines driven by shape memory alloy actuators396US 6,318,070 B1United Technologies Corporation · 2001
- Fluid pump with a rotor123US 8,998,792 B2Ecp Entwicklungsgesellschaft Mbh · 2015
- Fluid pump with a rotor122US 8,721,516 B2Ecp Entwicklungsgesellschaft Mbh · 2014
- Pump housing with an interior for accommodating a pump rotor79US 11,280,345 B2Ecp Entwicklungsgesellschaft Mbh · 2022
- Fluid pump with a rotor67US 10,662,967 B2Ecp Entwicklungsgesellschaft Mbh · 2020