B01F 25/20
Jet mixers, i.e. mixers using high-speed fluid streams
Official title: Jet mixers, i.e. mixers using high-speed fluid streams (using jets to create vortex flow B01F25/10)
B01F25/20 (Jet mixers, i.e. mixers using high-speed fluid streams) appears on 1,041 US grants and 967 published applications in this corpus.
Search patents in B01F- Granted patents
- 1,041
- Published applications
- 967
- Assignees
- 764
- Inventors
- 2,515
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 14 | 0 |
| 1978 | 11 | 0 |
| 1979 | 11 | 0 |
| 1980 | 15 | 0 |
| 1981 | 17 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 10 | 0 |
| 1985 | 12 | 0 |
| 1986 | 10 | 0 |
| 1987 | 14 | 0 |
| 1988 | 9 | 0 |
| 1989 | 16 | 0 |
| 1990 | 15 | 0 |
| 1991 | 15 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 12 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 9 | 0 |
| 1998 | 18 | 0 |
| 1999 | 24 | 0 |
| 2000 | 26 | 0 |
| 2001 | 30 | 6 |
| 2002 | 26 | 16 |
| 2003 | 21 | 38 |
| 2004 | 24 | 45 |
| 2005 | 17 | 32 |
| 2006 | 23 | 36 |
| 2007 | 15 | 29 |
| 2008 | 15 | 42 |
| 2009 | 20 | 47 |
| 2010 | 25 | 49 |
| 2011 | 16 | 37 |
| 2012 | 32 | 48 |
| 2013 | 25 | 41 |
| 2014 | 48 | 46 |
| 2015 | 27 | 54 |
| 2016 | 42 | 37 |
| 2017 | 38 | 47 |
| 2018 | 38 | 50 |
| 2019 | 35 | 52 |
| 2020 | 35 | 47 |
| 2021 | 39 | 38 |
| 2022 | 30 | 34 |
| 2023 | 27 | 30 |
| 2024 | 27 | 30 |
| 2025 | 25 | 20 |
| 2026 | 15 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing oil-in-water emulsion8 Sep 2026US 12,729,275 B2Kao Corporation
- Axisymmetric confined impinging jet mixer1 Sep 2026US 12,722,128 B2The Johns Hopkins University
- Conditioning system for a test bench28 Jul 2026US 12,691,428 B2AVL List GmbH
- Slit chamber and atomizing apparatus21 Jul 2026US 12,685,975 B2Sugino Machine Limited
- Module for continuously generating high-level carbonated water and method for continuously dispensing high-level carbonated water using the same23 Jun 2026US 12,661,621 B2Youngone Corporation
- Axisymmetric confined impinging jet mixer24 Sep 2026US 2026/0284610 A1The Johns Hopkins University
- Two Stage Box Mixer20 Aug 2026US 2026/0241349 A1Tenneco Automotive Operating Company Inc.
- Method of extracting metal ions16 Jul 2026US 2026/0201497 A1FUJIFILM Corporation
- Apparatus and method for mixing small liquid volumes, and use of the apparatus4 Jun 2026US 2026/0151746 A1Leon-Nanodrugs GmbH
- Methods of lipid nanoparticle production in cross-mixers28 May 2026US 2026/0146262 A1ModernaTX, Inc.
Most cited
By later US patents
- Liquid waste oxygenation441US 5,463,176 A1995
- Counter flow mixer for process chamber419US 10,322,384 B2ASM IP Holding B. V. · 2019
- Mixing arrangement for atomizing nozzle in multi-phase flow379US 7,140,558 B22006
- Apparatus for forming emulsions331US 4,533,254 ABiotechnology Development Corporation · 1985
- Microfluidic sub-millisecond mixers211US 5,921,678 ACalifornia Institute of Technology · 1999