F04B 53/06
Venting
F04B53/06 (Venting) appears on 249 US grants and 247 published applications in this corpus.
Search patents in F04B- Granted patents
- 249
- Published applications
- 247
- Assignees
- 196
- Inventors
- 533
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 0 |
| 2002 | 4 | 0 |
| 2003 | 2 | 4 |
| 2004 | 4 | 6 |
| 2005 | 1 | 16 |
| 2006 | 4 | 5 |
| 2007 | 7 | 3 |
| 2008 | 6 | 7 |
| 2009 | 2 | 6 |
| 2010 | 1 | 1 |
| 2011 | 7 | 2 |
| 2012 | 3 | 8 |
| 2013 | 3 | 5 |
| 2014 | 5 | 12 |
| 2015 | 2 | 6 |
| 2016 | 4 | 10 |
| 2017 | 6 | 14 |
| 2018 | 11 | 23 |
| 2019 | 15 | 12 |
| 2020 | 18 | 25 |
| 2021 | 15 | 15 |
| 2022 | 21 | 15 |
| 2023 | 14 | 22 |
| 2024 | 19 | 10 |
| 2025 | 16 | 9 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid retention apparatus for fluid end of positive displacement pump and related method25 Aug 2026US 12,716,412 B2
- Accumulator for prevention of hydraulic pump cavitation21 Jul 2026US 12,687,156 B2The Boeing Company
- Pump with conduit system fluidly coupled to cylinders21 Jul 2026US 12,687,165 B2Ingersoll-Rand Industrial U.S., Inc.
- Air venting12 May 2026US 12,624,704 B2Grundfos Holding A/S
- Minimizing recycle flow in pump operation31 Mar 2026US 12,590,676 B2Integrated Cryogenic Solutions, LLC
- High pressure gas compresor environmental recovery system8 Oct 2026US 2026/0309137 A1Flowco MasterCo LLC
- Pump arrangement comprising a venting channel1 Oct 2026US 2026/0298222 A1Schwäbische Hüttenwerke Automotive GmbH
- High Pressure Fuel Pump With Configuration To Mitigate Cavitation9 Jul 2026US 2026/0194033 A1
- Pump device comprising a screw plug11 Jun 2026US 2026/0160335 A1Frideco AG
- System for clearing airlock prevention hole21 May 2026US 2026/0139666 A1Ashland Water Group, Inc.
Most cited
By later US patents
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- User interface and monitoring functions for automated peritoneal dialysis systems430US 5,438,510 ADEKA Products Limited Partnership · 1995
- Methods and systems for pulsed delivery of fluids from a pump296US 6,604,908 B1DEKA Products Limited Partnership · 2003
- Methods for controlling a pump's flow rate by pulsed discharge292US 6,749,403 B2DEKA Products Limited Partnership · 2004
- Pumping cartridge having an integrated filter and method for filtering a fluid with the cartridge244US 6,905,479 B1DEKA Products Limited Partnership · 2005