G05D 7/0664
The plurality of throttling means being arranged for the control of a
Official title: {the plurality of throttling means being arranged for the control of a plurality of diverging flows from a single flow (G05D7/0652 takes precedence; ratio control G05D11/13)}
G05D7/0664 (The plurality of throttling means being arranged for the control of a) appears on 160 US grants and 164 published applications in this corpus.
Search patents in G05D- Granted patents
- 160
- Published applications
- 164
- Assignees
- 99
- Inventors
- 335
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 5 |
| 2003 | 1 | 0 |
| 2004 | 3 | 8 |
| 2005 | 4 | 4 |
| 2006 | 5 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 5 |
| 2011 | 1 | 2 |
| 2012 | 3 | 3 |
| 2013 | 6 | 11 |
| 2014 | 1 | 5 |
| 2015 | 8 | 13 |
| 2016 | 6 | 4 |
| 2017 | 4 | 9 |
| 2018 | 14 | 13 |
| 2019 | 7 | 18 |
| 2020 | 20 | 17 |
| 2021 | 18 | 9 |
| 2022 | 10 | 14 |
| 2023 | 13 | 6 |
| 2024 | 11 | 3 |
| 2025 | 4 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Using two or more pressure regulators in series as a flow regulator21 Apr 2026US 12,608,027 B2Saudi Arabian Oil Company
- Controller and method for managing a flow unit7 Apr 2026US 12,595,926 B2Siemens Industry, Inc.
- Fast switching gas circuits and processing chambers, and related methods and apparatus, for gas stabilization6 Jan 2026US 12,517,530 B2APPLIED Materials.Inc.
- Fast switching gas circuits and processing chambers, and related methods and apparatus, for gas stabilization9 Dec 2025US 12,493,307 B2APPLIED Materials.Inc.
- Irrigation system map integration10 Jun 2025US 12,324,381 B2Smart Rain Systems, LLC
- Fluid control apparatus, diagnostic program for fluid control apparatus, and diagnostic method for fluid control apparatus2 Jul 2026US 2026/0186514 A1HORIBA STEC, Co., Ltd.
- Flow ratio controllers and gas distribution systems utilizing flow ratio controllers21 Aug 2025US 2025/0264891 A1Illinois Tool Works Inc.
- Flow ratio controllers with mass accumulation compensation and gas distribution systems utilizing mass accumulation compensation21 Aug 2025US 2025/0264892 A1Illinois Tool Works Inc.
- Using two or more pressure regulators in series as a flow regulator17 Apr 2025US 2025/0123639 A1Saudi Arabian Oil Company
- Method for Managing Flow Equalization Among Consumers on a Common Distribution Network10 Apr 2025US 2025/0119386 A1Astronics Advanced Electronic Systems Corp.
Most cited
By later US patents
- System, method, and apparatus for monitoring, regulating, or controlling fluid flow158US 9,372,486 B2DEKA Products Limited Partnership · 2016
- Adaptive control for irrigation system125US 8,219,254 B2Water Optimizer LLC. · 2012
- Fluid flow control system106US 4,277,832 AGeneral Electric Company · 1981
- Fluid metering apparatus and method90US 5,636,653 APerception Incorporated · 1997
- Method and apparatus for providing a determined ratio of process fluids89US 6,752,166 B2Celerity Group, Inc. · 2004