G05D 16/2013
Using throttling means as controlling means
Official title: {using throttling means as controlling means}
G05D16/2013 (Using throttling means as controlling means) appears on 1,110 US grants and 896 published applications in this corpus.
Search patents in G05D- Granted patents
- 1,110
- Published applications
- 896
- Assignees
- 654
- Inventors
- 2,376
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 12 | 0 |
| 1986 | 14 | 0 |
| 1987 | 15 | 0 |
| 1988 | 19 | 0 |
| 1989 | 15 | 0 |
| 1990 | 25 | 0 |
| 1991 | 25 | 0 |
| 1992 | 19 | 0 |
| 1993 | 29 | 0 |
| 1994 | 20 | 0 |
| 1995 | 18 | 0 |
| 1996 | 24 | 0 |
| 1997 | 20 | 0 |
| 1998 | 26 | 0 |
| 1999 | 24 | 0 |
| 2000 | 20 | 0 |
| 2001 | 28 | 9 |
| 2002 | 25 | 29 |
| 2003 | 23 | 28 |
| 2004 | 30 | 40 |
| 2005 | 26 | 40 |
| 2006 | 27 | 20 |
| 2007 | 12 | 25 |
| 2008 | 13 | 36 |
| 2009 | 14 | 29 |
| 2010 | 17 | 29 |
| 2011 | 19 | 19 |
| 2012 | 19 | 19 |
| 2013 | 20 | 37 |
| 2014 | 27 | 34 |
| 2015 | 26 | 41 |
| 2016 | 34 | 35 |
| 2017 | 28 | 34 |
| 2018 | 34 | 42 |
| 2019 | 41 | 51 |
| 2020 | 42 | 51 |
| 2021 | 43 | 34 |
| 2022 | 34 | 52 |
| 2023 | 39 | 49 |
| 2024 | 52 | 54 |
| 2025 | 44 | 38 |
| 2026 | 32 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of closed-loop controlling a piezoelectric valve device, controller device and fluidic system6 Oct 2026US 12,754,572 B2Festo AG & Co.
- Smart pressure regulator for aircraft oxygen system22 Sep 2026US 12,743,114 B2B/E Aerospace, Inc.
- Distributed cabin pressure control system8 Sep 2026US 12,729,002 B2Honeywell International Inc.
- Control system with dynamic reference pressure8 Sep 2026US 12,730,462 B2Fisher Controls International LLC
- Proportional relief system for a power take-off8 Sep 2026US 12,731,447 B2Ion Engineering Fluid Power Systems LLC
- Methods of robust electrohydraulic pressure control with distributed damping17 Sep 2026US 2026/0276103 A1Sunstream Scientific, Inc.
- Device for regulating the pressure in a helium tank of an nmr magnet, comprising two pressure sensors3 Sep 2026US 2026/0259575 A1Bruker Switzerland AG
- Primed pneumatic control of process gas regulator6 Aug 2026US 2026/0227809 A1The ESAB Group, Inc.
- Three-stage pilot inverse proportional pressure-reducing solenoid valve30 Jul 2026US 2026/0218807 A1Hangzhou Ruiheng Electromagnetic Technology Co., Ltd
- Hydraulic Device with a Status Display16 Jul 2026US 2026/0201913 A1Robert Bosch GmbH
Most cited
By later US patents
- Liquid flow controller and precision dispense apparatus and system569US 8,082,946 B2Entegris, Inc. · 2011
- Method for compensating for pressure differences across valves in cassette type IV pump204US 6,497,680 B1Abbott Laboratories · 2002
- Fluid flow control system, fluid delivery and control system for a fluid delivery line, and method for controlling pressure oscillations within fluid of a fluid delivery line189US 6,568,416 B22003
- Sheathed particle flow controlled by differential pressure157US 5,040,890 ABecton, Dickinson and Company · 1991
- Pneumatic torniquet153US 4,469,099 AWestern Clinical Engineering Ltd. · 1984