B01F 25/103
With additional mixing means other than vortex mixers
Official title: {with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber}
B01F25/103 (With additional mixing means other than vortex mixers) appears on 131 US grants and 144 published applications in this corpus.
Search patents in B01F- Granted patents
- 131
- Published applications
- 144
- Assignees
- 103
- Inventors
- 361
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 6 |
| 2014 | 2 | 5 |
| 2015 | 5 | 9 |
| 2016 | 9 | 11 |
| 2017 | 10 | 6 |
| 2018 | 5 | 13 |
| 2019 | 13 | 11 |
| 2020 | 17 | 8 |
| 2021 | 10 | 8 |
| 2022 | 8 | 13 |
| 2023 | 7 | 11 |
| 2024 | 9 | 10 |
| 2025 | 17 | 21 |
| 2026 | 1 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fine bubble generator, water heater, and dishwasher22 Sep 2026US 12,741,252 B2Rinnai Corporation
- Liquid and slurry mixers30 Dec 2025US 12,508,555 B2
- Apparatus for aerator dispersal of a gaseous cleaning agent23 Dec 2025US 12,502,452 B2Nuvinair, LLC
- Exhaust gas aftertreatment system23 Dec 2025US 12,503,967 B2Cummins Emission Solutions Inc.
- Dilution nozzle assembly for hazardous gases5 Aug 2025US 12,377,390 B2G2 Innovations LLC
- Gaseous fuel mixers23 Jul 2026US 2026/0210544 A1United States Gypsum Company
- Fine bubble generator, water heater, and dishwasher18 Jun 2026US 2026/0166497 A1Rinnai Corporation
- Fuel mixing assembly18 Jun 2026US 2026/0167344 A1Airbus Operations GmbH
- Mixing device for mixing a reaction medium into a gas stream, exhaust gas path with such a mixing device and internal combustion engine30 Apr 2026US 2026/0117690 A1Rolls-Royce Solutions GmbH
- Exhaust treatment device16 Apr 2026US 2026/0102746 A1Donaldson Company, Inc.
Most cited
By later US patents
- Mixing apparatus and method116US 5,114,239 AHalliburton Company · 1992
- Process and device for the catalytic cleaning of the exhaust gas from a combustion plant84US 6,444,177 B1Siemens Aktiengesellschaft · 2002
- Method of and means for hydrodynamic mixing67US 4,861,165 ABeloit Corporation · 1989
- Method for cementing a well49US 5,103,908 AHalliburton Company · 1992
- Heating carbonaceous particulate material47US 4,108,732 AOccidental Petroleum Corporation · 1978