F16K 31/40
With electrically-actuated member in the discharge of the motor
Official title: with electrically-actuated member in the discharge of the motor
F16K31/40 (With electrically-actuated member in the discharge of the motor) appears on 746 US grants and 611 published applications in this corpus.
Search patents in F16K- Granted patents
- 746
- Published applications
- 611
- Assignees
- 389
- Inventors
- 1,311
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 9 | 0 |
| 1980 | 6 | 0 |
| 1981 | 14 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 15 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 13 | 0 |
| 1991 | 12 | 0 |
| 1992 | 15 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 13 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 22 | 0 |
| 2000 | 14 | 0 |
| 2001 | 17 | 7 |
| 2002 | 12 | 8 |
| 2003 | 12 | 19 |
| 2004 | 13 | 25 |
| 2005 | 20 | 16 |
| 2006 | 18 | 13 |
| 2007 | 7 | 20 |
| 2008 | 8 | 20 |
| 2009 | 11 | 20 |
| 2010 | 13 | 18 |
| 2011 | 10 | 24 |
| 2012 | 16 | 23 |
| 2013 | 23 | 30 |
| 2014 | 13 | 23 |
| 2015 | 24 | 22 |
| 2016 | 22 | 30 |
| 2017 | 20 | 28 |
| 2018 | 22 | 32 |
| 2019 | 22 | 27 |
| 2020 | 45 | 34 |
| 2021 | 24 | 23 |
| 2022 | 18 | 43 |
| 2023 | 27 | 23 |
| 2024 | 36 | 39 |
| 2025 | 34 | 28 |
| 2026 | 19 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Valve device11 Aug 2026US 12,704,199 B2Kohler Mira Limited
- Systems and methods for synchronized valve actuation28 Jul 2026US 12,693,691 B2Swagelok Company
- Systems and methods for valve actuation21 Jul 2026US 12,687,238 B2Fisher Controls International LLC
- Shut-off valve, and hydrogen tank system comprising shut-off valve21 Jul 2026US 12,687,261 B2Robert Bosch GmbH
- Electro-hydraulic actuator with a pilot-actuated float mode16 Jun 2026US 12,655,918 B2Parker-Hannifin Corporation
- Solenoid pilot valves for cryogenic fluid8 Oct 2026US 2026/0309252 A1Engineered Controls International, LLC
- Device For Producing Temperature-Controlled Mixed Water13 Aug 2026US 2026/0234917 A1Grohe AG
- Valve for continuous hydraulic damping force regulation30 Jul 2026US 2026/0218770 A1Astemo, Ltd.
- Solenoid valve and assembly method therefor30 Jul 2026US 2026/0218808 A1Zhejiang Dunan Artificial Environment Co., Ltd.
- Pressure control valve for the open-loop or closed-loop control of a pressure of a fluid in a pilot pressure chamber, and vibration damper having such a pressure control valve23 Jul 2026US 2026/0210453 A1Solero Technologies Villingen GMBH
Most cited
By later US patents
- Flush valve with an electronic sensor and solenoid valve133US 4,793,588 ACoyne & Delany Co. · 1988
- Fluid control valve129US 4,305,566 AFluid Controls, Inc. · 1981
- Sensor-operated battery-powered flush valve123US 5,169,118 ASloan Valve Company · 1992
- Shower device116US 5,121,511 AMatsushita Electric Works, Ltd. · 1992
- Automatic valve assembly112US 5,431,181 AZurn Industries, LLC · 1995