F04B 2203/10
Motor parameters: of linear elastic fluid motors
Official title: of linear elastic fluid motors
F04B2203/10 (Motor parameters: of linear elastic fluid motors) appears on 12 US grants and 10 published applications in this corpus.
Search patents in F04B- Granted patents
- 12
- Published applications
- 10
- Assignees
- 12
- Inventors
- 29
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Automated wellhead monitoring and control system23 Sep 2025US 12,422,789 B2Stearns, Conrad and Schmidt, Consulting Engineers, Inc.
- Bellows pump apparatus21 Jul 2020US 10,718,324 B2Nippon Pillar Packing Co., Ltd.
- Device and system for monitoring a pneumatically actuated alternating linear displacement pump21 Apr 2020US 10,626,862 B2Exel Industries
- Runaway valve system for a pump19 Nov 2019US 10,480,494 B2Carlisle Fluid Technologies, Inc.
- Air-driven pump system10 Jan 2017US 9,541,074 B2Wilden Pump & Engineering Co.
- Automated wellhead monitoring and control system13 Apr 2023US 2023/0115676 A1Stearns, Conrad and Schmidt, Consulting Engineers, Inc.
- Bellows pump apparatus7 Dec 2017US 2017/0350382 A1Nippon Pillar Packing Co., Ltd.
- Runaway valve system for a pump29 Dec 2016US 2016/0377074 A1Carlisle Fluid Technologies, Inc.
- An air-driven hydraulic pump24 Nov 2016US 2016/0341192 A1Jemtab Systems AB
- Air-driven pump system25 Dec 2014US 2014/0377086 A1Wilden Pump & Engineering Co.
Most cited
By later US patents
- Linear peristaltic pump249US 6,213,739 B1Niagara Pump Corporation · 2001
- Diaphragm pump86US 6,126,403 AYamada T.S. Co., Ltd. · 2000
- Precision high pressure control assembly54US 5,888,050 ASupercritical Fluid Technologies, Inc. · 1999
- Precision high pressure control assembly53US 5,797,719 ASupercritical Fluid Technologies, Inc. · 1998
- Condiment dispensing apparatus42US 6,189,736 B1Niagara Pump Corporation · 2001