F05C 2251/08
Shape memory
F05C2251/08 (Shape memory) appears on 85 US grants and 108 published applications in this corpus.
Search patents in F05C- Granted patents
- 85
- Published applications
- 108
- Assignees
- 58
- Inventors
- 163
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 5 |
| 2006 | 3 | 8 |
| 2007 | 4 | 5 |
| 2008 | 4 | 10 |
| 2009 | 0 | 11 |
| 2010 | 8 | 22 |
| 2011 | 20 | 5 |
| 2012 | 3 | 2 |
| 2013 | 3 | 1 |
| 2014 | 4 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 4 |
| 2017 | 0 | 4 |
| 2018 | 2 | 4 |
| 2019 | 6 | 3 |
| 2020 | 1 | 2 |
| 2021 | 3 | 3 |
| 2022 | 4 | 7 |
| 2023 | 9 | 2 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for a remote control actuator6 Oct 2026US 12,753,743 B2Trustees of Tufts College
- Engine operating using a compression SMA material15 Apr 2025US 12,276,266 B2Exergyn Ltd.
- Shape memory alloy actuator bearings10 Oct 2023US 11,782,287 B2Cambridge Mechatronics Limited
- Shape memory alloy actuator with strain gauge sensor and position estimation and method for manufacturing same3 Oct 2023US 11,773,830 B2Smarter Alloys Inc.
- Balanced pressure two-zone fluidic valve with shape memory alloy control element12 Sep 2023US 11,754,057 B2Saes Getters S. P. A.
- Engine operating using a compression sma material19 Sep 2024US 2024/0309857 A1Exergyn Ltd.
- Use of one or more metrics to trigger electric pulse initiation and/or termination during control of actuation of a medicament delivery pump11 Jul 2024US 2024/0234066 A9Insulet Corporation
- Use of one or more metrics to trigger electric pulse initiation and/or termination during control of actuation of a medicament delivery pump25 Apr 2024US 2024/0136135 A1Insulet Corporation
- Seating assembly for a vehicle8 Jun 2023US 2023/0173966 A1Ford Global Technologies, LLC
- Airfoil arrangement for a gas turbine engine utilizing a shape memory alloy12 Jan 2023US 2023/0008743 A1General Electric Company
Most cited
By later US patents
- Device and method employing shape memory alloy491US 6,916,159 B2TheraSense, Inc. · 2005
- Shape memory alloy wire driven positive displacement micropump with pulsatile output304US 7,052,251 B2Medtronic MiniMed, Inc. · 2006
- Cardiac assist device256US 5,941,813 ACardiotools Herzchirurgietechnik Gmbh · 1999
- Shape memory alloy wire driven positive displacement micropump with pulsatile output127US 7,226,278 B2Medtronic MiniMed, Inc. · 2007
- Contractile actuated bellows pump89US 6,059,546 AMassachusetts Institute of Technology · 2000