F16K 27/048
Electromagnetically actuated valves
Official title: {Electromagnetically actuated valves}
F16K27/048 (Electromagnetically actuated valves) appears on 221 US grants and 245 published applications in this corpus.
Search patents in F16K- Granted patents
- 221
- Published applications
- 245
- Assignees
- 147
- Inventors
- 486
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 2 |
| 2003 | 0 | 4 |
| 2004 | 5 | 2 |
| 2005 | 0 | 5 |
| 2006 | 6 | 2 |
| 2007 | 1 | 4 |
| 2008 | 1 | 10 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 3 | 7 |
| 2012 | 5 | 7 |
| 2013 | 5 | 9 |
| 2014 | 7 | 11 |
| 2015 | 6 | 10 |
| 2016 | 14 | 11 |
| 2017 | 8 | 20 |
| 2018 | 22 | 18 |
| 2019 | 14 | 21 |
| 2020 | 13 | 30 |
| 2021 | 22 | 13 |
| 2022 | 16 | 13 |
| 2023 | 10 | 11 |
| 2024 | 16 | 13 |
| 2025 | 10 | 8 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solenoid, solenoid valve, and suspension device25 Aug 2026US 12,716,517 B2Hitachi Astemo, Ltd.
- Press to specification solenoid valve assembly4 Aug 2026US 12,698,836 B2Asco, L. P.
- Circulation valve and air conditioner26 May 2026US 12,638,088 B2Carrier Corporation
- Valve unit and method for producing the valve unit10 Feb 2026US 12,546,409 B2Buerkert Werke GmbH
- Proportional valve20 Jan 2026US 12,529,430 B2Cooler Master Co., Ltd.
- Three-stage pilot inverse proportional pressure-reducing solenoid valve30 Jul 2026US 2026/0218807 A1Hangzhou Ruiheng Electromagnetic Technology Co., Ltd
- Proportional valve14 May 2026US 2026/0132857 A1Cooler Master Co., Ltd.
- Valve and valve system26 Mar 2026US 2026/0085768 A1Festo AG & Co.
- Valve device, vibration damper, motor vehicle and method for producing a valve device19 Mar 2026US 2026/0078836 A1thyssenkrupp AG
- Valve unit and method for producing the valve unit20 Nov 2025US 2025/0354621 A1Buerkert Werke GmbH
Most cited
By later US patents
- Solenoid valve and method for its manufacture41US 5,911,400 AHydraulik-Ring Antriebs- und Steuerungstechnik GmbH · 1999
- Modular control valve38US 4,078,574 AModular Controls Corporation · 1978
- Directional control valve with flow path through valve spool32US 4,267,862 AMAC Valves, Inc. · 1981
- Spool valve29US 4,524,803 A1985
- Electromagnetic pressure regulating valve28US 5,848,613 AAisin Aw Co., Ltd. · 1998