F16K 99/0005
Lift valves
Official title: {Lift valves}
F16K99/0005 (Lift valves) appears on 248 US grants and 202 published applications in this corpus.
Search patents in F16K- Granted patents
- 248
- Published applications
- 202
- Assignees
- 143
- Inventors
- 526
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 4 |
| 2002 | 10 | 11 |
| 2003 | 7 | 6 |
| 2004 | 11 | 12 |
| 2005 | 3 | 9 |
| 2006 | 14 | 12 |
| 2007 | 5 | 5 |
| 2008 | 6 | 12 |
| 2009 | 5 | 12 |
| 2010 | 5 | 9 |
| 2011 | 8 | 10 |
| 2012 | 11 | 6 |
| 2013 | 5 | 6 |
| 2014 | 5 | 11 |
| 2015 | 6 | 5 |
| 2016 | 3 | 8 |
| 2017 | 7 | 7 |
| 2018 | 8 | 9 |
| 2019 | 12 | 11 |
| 2020 | 4 | 4 |
| 2021 | 6 | 8 |
| 2022 | 5 | 5 |
| 2023 | 5 | 6 |
| 2024 | 7 | 5 |
| 2025 | 8 | 6 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Normally-open piezoelectric MEMS valve8 Sep 2026US 12,729,781 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Substrate for testing samples and system comprising the same21 Oct 2025US 12,448,598 B2ibidi GmbH
- Piston mechanism, fluid control mechanism and application thereof22 Jul 2025US 12,366,307 B2Everlast Healthcare Limited
- Micro-electro-mechanical system fluid control20 May 2025US 12,304,804 B2Water Stuff & Sun GmbH
- Semiconductor devices and methods of manufacturing semiconductor devices6 May 2025US 12,293,950 B2Amkor Technology Japan, Inc.
- Vacuum insulated glass panel with micro vacuum valve mounted3 Sep 2026US 2026/0258696 A1
- Gimballed cantilevered actuating beam for micro-valve sealing2 Apr 2026US 2026/0092656 A1
- Microfluidic cartridge having a vent channel and method of filling a reaction chamber using same26 Mar 2026US 2026/0084151 A1Canon Virginia, Inc.
- Normally-open piezoelectric mems valve30 Oct 2025US 2025/0334204 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Semiconductor devices and methods of manufacturing semiconductor devices14 Aug 2025US 2025/0259901 A1Amkor Technology Japan, Inc.
Most cited
By later US patents
- Valve arrangement of microstructured components360US 5,029,805 ADragerwerk Aktiengesellschaft · 1991
- Integrated microvalve structures with monolithic microflow controller264US 5,417,235 AThe Regents of the University of Michigan · 1995
- Miniature valve and method of making same253US 4,585,209 A1986
- Thermally-actuated microminiature valve238US 5,058,856 AHewlett-Packard Company · 1991
- Shape memory alloy film actuated microvalve234US 5,325,880 ATiNi Alloy Company · 1994