F16K 99/0009
The valve element held by multiple arms
Official title: {the valve element held by multiple arms}
F16K99/0009 (The valve element held by multiple arms) appears on 66 US grants and 45 published applications in this corpus.
Search patents in F16K- Granted patents
- 66
- Published applications
- 45
- Assignees
- 39
- Inventors
- 123
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 3 |
| 2005 | 1 | 4 |
| 2006 | 8 | 4 |
| 2007 | 2 | 2 |
| 2008 | 4 | 3 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 6 | 2 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 3 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 4 | 0 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Metamaterial scaffolds and uses thereof28 May 2024US 11,993,763 B2Trustees of Boston University
- Two port mems silicon flow control valve7 Jun 2022US 11,353,140 B2DunAn Microstaq, Inc.
- Check valves for microfluidic systems and methods thereof28 Sep 2021US 11,130,129 B2National Technology & Engineering Solutions of Sandia, LLC
- Sub-pascal unidirectional flow valves2 Feb 2021US 10,907,123 B2Trustees of Boston University
- Apparatus and methods for conducting assays and high throughput screening17 Dec 2019US 10,509,018 B2California Institute of Technology
- Metamaterial scaffolds and uses thereof22 Apr 2021US 2021/0115369 A1Trustees of Boston University
- Two port mems silicon flow control valve30 Jul 2020US 2020/0240547 A1DunAn Microstaq, Inc.
- Check valves for microfluidic systems and methods thereof6 Feb 2020US 2020/0038864 A1National Technology & Engineering Solutions of Sandia, LLC
- Sub-pascal unidirectional flow valves16 Jan 2020US 2020/0017813 A1Trustees of Boston University
- Fluid transportation device6 Dec 2018US 2018/0347557 A1Microjet Technology Co., Ltd.
Most cited
By later US patents
- Valve arrangement of microstructured components360US 5,029,805 ADragerwerk Aktiengesellschaft · 1991
- Thermally-actuated microminiature valve238US 5,058,856 AHewlett-Packard Company · 1991
- Shape memory alloy film actuated microvalve234US 5,325,880 ATiNi Alloy Company · 1994
- Apparatus and methods for conducting assays and high throughput screening185US 7,378,280 B2California Institute of Technology · 2008
- Semiconductor microactuator164US 5,069,419 AIC Sensors, Inc. · 1991