F04B 2205/09
Flow through the pump
F04B2205/09 (Flow through the pump) appears on 524 US grants and 583 published applications in this corpus.
Search patents in F04B- Granted patents
- 524
- Published applications
- 583
- Assignees
- 390
- Inventors
- 1,206
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 6 | 0 |
| 2000 | 15 | 0 |
| 2001 | 15 | 1 |
| 2002 | 6 | 4 |
| 2003 | 4 | 12 |
| 2004 | 8 | 10 |
| 2005 | 9 | 17 |
| 2006 | 13 | 8 |
| 2007 | 3 | 5 |
| 2008 | 3 | 21 |
| 2009 | 2 | 11 |
| 2010 | 15 | 26 |
| 2011 | 13 | 7 |
| 2012 | 6 | 12 |
| 2013 | 6 | 12 |
| 2014 | 11 | 14 |
| 2015 | 6 | 15 |
| 2016 | 9 | 19 |
| 2017 | 14 | 25 |
| 2018 | 9 | 33 |
| 2019 | 31 | 40 |
| 2020 | 31 | 40 |
| 2021 | 32 | 58 |
| 2022 | 49 | 50 |
| 2023 | 39 | 44 |
| 2024 | 47 | 46 |
| 2025 | 41 | 28 |
| 2026 | 20 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Predicting frac pump component life interval6 Oct 2026US 12,753,750 B2Typhon Technology Solutions (U.S.), LLC
- Integrating domain knowledge with machine learning to optimize electrical submersible pump performance22 Sep 2026US 12,742,379 B2Schlumberger Technology Corporation
- Motor power optimization for downhole motors22 Sep 2026US 12,742,450 B2Schlumberger Technology Corporation
- Smoothing pump rate during transition18 Aug 2026US 12,710,031 B2Halliburton Energy Services.Inc.
- Method for operating a construction-material and/or viscous-material pump for conveying construction material and/or viscous material, and construction-material and/or viscous-material pump for conveying construction material and/or viscous material28 Jul 2026US 12,692,860 B2Putzmeister Engineering GmbH
- Pump system24 Sep 2026US 2026/0286952 A1
- Adaptable sucker rod pump controller and system suitable for use with various well topologies17 Sep 2026US 2026/0275981 A1Ravdos Holdings Inc.
- Predictive pump maintenance based upon utilization and operating conditions27 Aug 2026US 2026/0251055 A1Halliburton Energy Services.Inc.
- Pump system20 Aug 2026US 2026/0243247 A1
- Predicting intended flowrate of fluid25 Jun 2026US 2026/0177409 A1Precision Planting LLC
Most cited
By later US patents
- Drug pump systems and methods658US 6,241,704 B1SIMS Deltec, Inc. · 2001
- Device and method employing shape memory alloy491US 6,916,159 B2TheraSense, Inc. · 2005
- Drug pump systems and methods455US 6,475,180 B2SIMS Deltec, Inc. · 2002
- Systems and methods for automated testing of medical equipment393US 5,669,877 ASIMS Deltec, Inc. · 1997
- System and methods for control of pumps employing electrical field sensing366US 6,261,065 B1Baxter International Inc. · 2001