G05D 11/008
Involving a fluid operating a pump motor
Official title: {involving a fluid operating a pump motor}
G05D11/008 (Involving a fluid operating a pump motor) appears on 49 US grants and 24 published applications in this corpus.
Search patents in G05D- Granted patents
- 49
- Published applications
- 24
- Assignees
- 33
- Inventors
- 82
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Model based adaptive control scheme for pump down operation11 Mar 2025US 12,247,449 B2Halliburton Energy Services.Inc.
- Apparatus for filling a vessel with a filling product18 Jul 2023US 11,702,328 B2Krones AG
- Method for controlling a centrifugal pump, and associated pump system5 Jan 2021US 10,883,507 B2Wilo SE
- Device and method for pastillating a flowable product9 Jun 2020US 10,675,603 B2Ipco Germany GmbH
- Fluid dispensing apparatus and method22 Oct 2019US 10,452,082 B2Diversey, Inc.
- Proportional volumetric dosing device30 Jul 2026US 2026/0219086 A1Mixtron S.R.L.
- Model Based Adaptive Control Scheme For Pump Down Operation9 Feb 2023US 2023/0038625 A1Halliburton Energy Services.Inc.
- Liquid circuit for an agricultural sprayer comprising a sealed transfer system and a dosing mechanism19 Jan 2023US 2023/0019528 A1Exel Industries
- Apparatus for filling a vessel with a filling product26 May 2022US 2022/0162049 A1Krones AG
- Fermentation and aging apparatus19 Nov 2020US 2020/0362286 A1LG Electronics Inc.
Most cited
By later US patents
- Constant ratio post-mix beverage dispensing valve95US 5,156,301 AIMI Cornelius Inc. · 1992
- Modular balanced foam flow system29US 6,454,540 B1Kovatch Mobile Equipment Corp. · 2002
- Water wheel for pumping chemical treatment into water stream26US 6,029,688 A2000
- Liquid mixing systems25US 4,390,035 A1983
- Proportional mixing system with water motor drive21US 4,392,508 ARyco Graphic Manufacturing, Inc. · 1983