F16K 99/0038
Using shape memory alloys
Official title: {using shape memory alloys}
F16K99/0038 (Using shape memory alloys) appears on 37 US grants and 44 published applications in this corpus.
Search patents in F16K- Granted patents
- 37
- Published applications
- 44
- Assignees
- 41
- Inventors
- 111
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 6 |
| 2010 | 1 | 2 |
| 2011 | 3 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 3 |
| 2018 | 4 | 2 |
| 2019 | 5 | 4 |
| 2020 | 1 | 2 |
| 2021 | 3 | 2 |
| 2022 | 0 | 0 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shape memory material for controlled liquid delivery in an aerosol delivery device19 Mar 2024US 11,937,344 B2RAI Strategic Holdings, Inc.
- Valve and method for manufacturing valve14 Nov 2023US 11,815,193 B2Alfmeier Präzision SE
- Shape memory material for controlled liquid delivery in an aerosol delivery device21 Feb 2023US 11,589,425 B2RAI Strategic Holdings, Inc.
- Metastable state of dual latching valves3 Jan 2023US 11,543,037 B2SFC Fluidics, Inc.
- Three-way microvalve device and method of fabrication15 Jun 2021US 11,035,496 B2Corporation for National Research Initiatives
- Electronic atomization device30 Apr 2026US 2026/0114507 A1Shenzhen Smoore Technology Limited
- Shape memory material for controlled liquid delivery in an aerosol delivery device6 Jun 2024US 2024/0188190 A1RAI Strategic Holdings, Inc.
- Shape memory material for controlled liquid delivery in an aerosol delivery device18 May 2023US 2023/0156867 A1RAI Strategic Holdings, Inc.
- Valve and Method for Manufacturing Valve18 Nov 2021US 2021/0356055 A1Alfmeier Präzision SE
- Metastable State of Dual Latching Valves4 Nov 2021US 2021/0341065 A1SFC Fluidics, Inc.
Most cited
By later US patents
- Shape memory alloy film actuated microvalve234US 5,325,880 ATiNi Alloy Company · 1994
- Array-based microenvironment for cell culturing, cell monitoring and drug-target validation188US 6,653,124 B1Cytoplex Biosciences Inc. · 2003
- Conduit system for a valve array92US 6,123,316 AXerox Corporation · 2000
- Valves activated by electrically active polymers or by shape-memory materials, device containing same and method for using same60US 6,994,314 B2Biomerieux S. A. · 2006
- Compact valve26US 7,815,161 B2Panasonic Electric Works Co., Ltd. · 2010