G05B 2219/41306
Control valve with counteracting control pulses
G05B2219/41306 (Control valve with counteracting control pulses) appears on 6 US grants and 6 published applications in this corpus.
Search patents in G05B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Redundant valve position detection system13 Feb 2024US 11,899,423 B2Honeywell International Inc.
- Replacing a controller on a process device12 Nov 2019US 10,474,129 B2Dresser, Inc.
- Replacing a controller on a process device4 Dec 2018US 10,146,206 B2Dresser, Inc.
- Floating actuator control system and method8 Feb 2005US 6,851,620 B2Invensys Building Systems, Inc.
- Process for controlling an actuator which can be adjusted by means of a proportional valve12 Oct 1993US 5,251,535 ABayerische Motoren Werke Aktiengesellschaft
- Regulator device, regulator unit, and method18 Jun 2026US 2026/0169454 A1Festo AG & Co.
- Redundant valve position detection system4 Apr 2024US 2024/0111266 A1Honeywell International Inc.
- Redundant valve position detection system5 May 2022US 2022/0137588 A1Honeywell International Inc.
- Replacing a controller on a process device31 Jan 2019US 2019/0033822 A1Dresser, Inc.
- Replacing a controller on a process device5 Oct 2017US 2017/0285611 A1Dresser, Inc.
Most cited
By later US patents
- Fluid apparatus43US 4,932,311 ADaihatsu Diesel Mfg. Co., Ltd. · 1990
- Floating actuator control system and method11US 6,851,620 B2Invensys Building Systems, Inc. · 2005
- Process for controlling an actuator which can be adjusted by means of a proportional valve5US 5,251,535 ABayerische Motoren Werke Aktiengesellschaft · 1993
- Replacing a controller on a process device1US 10,146,206 B2Dresser, Inc. · 2018