G05D 16/024
Controlling the inlet pressure
Official title: {Controlling the inlet pressure, e.g. back-pressure regulator}
G05D16/024 (Controlling the inlet pressure) appears on 148 US grants and 115 published applications in this corpus.
Search patents in G05D- Granted patents
- 148
- Published applications
- 115
- Assignees
- 103
- Inventors
- 296
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 1 | 3 |
| 2004 | 4 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 3 |
| 2013 | 3 | 0 |
| 2014 | 1 | 5 |
| 2015 | 5 | 9 |
| 2016 | 4 | 4 |
| 2017 | 4 | 7 |
| 2018 | 3 | 8 |
| 2019 | 8 | 8 |
| 2020 | 8 | 5 |
| 2021 | 7 | 8 |
| 2022 | 4 | 5 |
| 2023 | 7 | 8 |
| 2024 | 4 | 11 |
| 2025 | 10 | 9 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distributed cabin pressure control system8 Sep 2026US 12,729,002 B2Honeywell International Inc.
- Fluid handling protection system28 Jul 2026US 12,693,692 B2Binks US, LLC
- Back pressure regulator24 Feb 2026US 12,558,701 B2Graco Minnesota Inc.
- Pressure regulating valve with piston17 Feb 2026US 12,553,530 B2
- Hybrid flow and pressure regulation2 Dec 2025US 12,487,614 B2The ESAB Group, Inc.
- Back pressure regulator valve16 Jul 2026US 2026/0202865 A1Spraying Systems Co.
- Tank for cooling of computing devices using liquid immersion9 Jul 2026US 2026/0197966 A1Firmus Metal Technologies Singapore Pte Ltd
- Systems for cooling of computing devices using liquid immersion2 Jul 2026US 2026/0190287 A1Firmus Metal Technologies Singapore Pte Ltd
- Pressure regulating valve with piston4 Jun 2026US 2026/0153161 A1Maruyama Mfg.Co., Inc.
- System and method for automatically sensing a position of a packing loading assembly with a position sensor28 May 2026US 2026/0146671 A1A. W. Chesterton Company
Most cited
By later US patents
- Suction pressure regulator for use with a chest drainage62US 6,749,592 B22004
- Rolling seal suction pressure regulator, apparatus and system for draining a body cavity and methods related thereto56US 6,447,491 B1Genzyme Corporation · 2002
- Proportional electro-hydraulic pressure control valve50US 4,796,661 AYuken Kogyo Kabushiki Kaisha · 1989
- Pressure regulating valve for installation in a vent duct of an internal combustion engine40US 5,090,393 AFilterwerk Mann & Hummel GmbH · 1992
- Back pressure regulator with floating seal support36US 9,447,890 B2Equilibar, LLC · 2016