F04F 5/463
With provisions for mixing
Official title: {with provisions for mixing}
F04F5/463 (With provisions for mixing) appears on 93 US grants and 117 published applications in this corpus.
Search patents in F04F- Granted patents
- 93
- Published applications
- 117
- Assignees
- 80
- Inventors
- 277
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 0 | 4 |
| 2011 | 2 | 4 |
| 2012 | 1 | 3 |
| 2013 | 3 | 6 |
| 2014 | 3 | 5 |
| 2015 | 2 | 10 |
| 2016 | 3 | 8 |
| 2017 | 4 | 11 |
| 2018 | 5 | 9 |
| 2019 | 8 | 11 |
| 2020 | 8 | 11 |
| 2021 | 8 | 3 |
| 2022 | 5 | 8 |
| 2023 | 8 | 3 |
| 2024 | 4 | 4 |
| 2025 | 3 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Two-stage jet device with flow guide structure15 Sep 2026US 12,736,066 B2Jiangsu University
- Jet pump system9 Jun 2026US 12,650,134 B2Honeywell International Inc.
- Ejector and vacuum generating device including the same7 Oct 2025US 12,435,737 B2SMC Corporation
- High efficiency aspirator for inflatable emergency slides20 May 2025US 12,305,669 B2Altevac LLC
- Ejector device22 Apr 2025US 12,281,660 B2Transvac Systems Limited
- Two-stage jet device with flow guide structure2 Jul 2026US 2026/0185543 A1Jiangsu University
- Jet ejector arrangement, system and use thereof and method for operating the same4 Sep 2025US 2025/0276337 A1Yara International Asa
- Jet pump system28 Aug 2025US 2025/0271004 A1Honeywell International Inc.
- Ejector19 Jun 2025US 2025/0198674 A1Carrier Corporation
- Mixing chamber for generating a pump charge22 May 2025US 2025/0163913 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Eductor-mixer system73US 4,186,772 A1980
- Jet pumps and methods employing the same31US 6,450,775 B1Walker-Dawson Interests, Inc. · 2002
- Apparatus for discharging three commingled fluids _28US 4,505,431 ASpraco, Inc. · 1985
- Jet pump for transfer of material25US 6,322,327 B1Walker-Dawson Interests, Inc. · 2001
- System for pumping liquids using a jet pump and a phase separator24US 6,162,021 AB.H.R. Group Limited · 2000