B01F 25/3131
With additional mixing means other than injector mixers
Official title: {with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements}
B01F25/3131 (With additional mixing means other than injector mixers) appears on 471 US grants and 498 published applications in this corpus.
Search patents in B01F- Granted patents
- 471
- Published applications
- 498
- Assignees
- 317
- Inventors
- 1,173
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 15 | 5 |
| 2002 | 5 | 11 |
| 2003 | 7 | 12 |
| 2004 | 5 | 13 |
| 2005 | 8 | 9 |
| 2006 | 3 | 14 |
| 2007 | 2 | 16 |
| 2008 | 7 | 21 |
| 2009 | 13 | 22 |
| 2010 | 14 | 20 |
| 2011 | 11 | 19 |
| 2012 | 14 | 17 |
| 2013 | 20 | 24 |
| 2014 | 21 | 21 |
| 2015 | 18 | 31 |
| 2016 | 23 | 24 |
| 2017 | 23 | 25 |
| 2018 | 18 | 18 |
| 2019 | 28 | 24 |
| 2020 | 24 | 30 |
| 2021 | 31 | 26 |
| 2022 | 22 | 22 |
| 2023 | 19 | 16 |
| 2024 | 10 | 15 |
| 2025 | 16 | 30 |
| 2026 | 5 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixers for exhaust aftertreatment systems25 Aug 2026US 12,716,377 B2Cummins Emission Solutions Inc.
- Liquid control apparatus and related methods18 Aug 2026US 12,709,877 B2Delta Faucet Company
- Decomposition chamber with guide swirl mixer11 Aug 2026US 12,704,086 B2Cummins Emission Solutions Inc.
- Systems, devices and methods for dispensing biocompatible reactive formulations and controlling cross-linking of the reactive components of the biocompatible reactive formulations3 Feb 2026US 12,539,374 B2Ethicon, Inc.
- Gas-liquid mixer27 Jan 2026US 12,533,642 B2
- Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof24 Sep 2026US 2026/0284589 A1Intelligent Abatement, LLC
- Two Stage Box Mixer20 Aug 2026US 2026/0241349 A1Tenneco Automotive Operating Company Inc.
- Decomposition chamber for aftertreatment system13 Aug 2026US 2026/0235063 A1Cummins Emission Solutions Inc.
- L-shaped mixing and evaporation device30 Jul 2026US 2026/0218641 A1Dinex A/S
- Mixers for exhaust aftertreatment systems30 Jul 2026US 2026/0218642 A1Cummins Emission Solutions Inc.
Most cited
By later US patents
- Semi-continuous feed production of liquid personal care compositions448US 9,174,178 B2The Procter & Gamble Company · 2015
- Counter flow mixer for process chamber419US 10,322,384 B2ASM IP Holding B. V. · 2019
- Method and apparatus for reducing nitrogen oxides from internal combustion engine207US 5,272,871 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1993
- NOx decreasing apparatus for an internal combustion engine153US 5,412,946 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1995
- Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof147US 6,120,008 ALife International Products, Inc. · 2000