B01F 33/05
Mixers using radiation
Official title: Mixers using radiation, e.g. magnetic fields or microwaves to mix the material ({B01F23/2133, B01F23/238, B01F23/55,} B01F33/3031, B01F33/3032 take precedence)
B01F33/05 (Mixers using radiation) appears on 142 US grants and 173 published applications in this corpus.
Search patents in B01F- Granted patents
- 142
- Published applications
- 173
- Assignees
- 137
- Inventors
- 351
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 10 |
| 2003 | 6 | 8 |
| 2004 | 4 | 8 |
| 2005 | 5 | 10 |
| 2006 | 6 | 43 |
| 2007 | 5 | 4 |
| 2008 | 4 | 3 |
| 2009 | 2 | 1 |
| 2010 | 3 | 10 |
| 2011 | 2 | 2 |
| 2012 | 7 | 5 |
| 2013 | 4 | 5 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 4 | 7 |
| 2017 | 3 | 2 |
| 2018 | 2 | 4 |
| 2019 | 5 | 4 |
| 2020 | 6 | 8 |
| 2021 | 6 | 9 |
| 2022 | 2 | 5 |
| 2023 | 2 | 1 |
| 2024 | 6 | 13 |
| 2025 | 3 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 33/053The energy being magnetic or electromagnetic energy, radiation working on the ingredients39
- B01F 33/051The energy being electrical energy working on the ingredients or compositions for20
- B01F 33/052The energy being electric fields for electrostatically charging of the ingredients or14
- B01F 33/055The energy being particle radiation working on the ingredients or compositions for14
- B01F 33/054The energy being in the form of a laser to modify the3
Recent patents
- System and method for the treatment of biogas and wastewater20 Jan 2026US 12,528,060 B2University College Dublin, National University of Ireland, Dublin
- Device and method for mixing magnetic bead reagent and sample analysis apparatus25 Nov 2025US 12,478,935 B2Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Current based water treatment process and system28 Oct 2025US 12,454,469 B2Muddy River Technologies Inc.
- Desulfurizer mixing system for port fuel oil15 Apr 2025US 12,274,989 B2Lowcarbon Co., Ltd.
- System, method and generator for generating nanobubbles or nanodroplets10 Dec 2024US 12,161,982 B2University College, Dublin, National University of Ireleand, Dublin
- System and process for chemical cleaning in place25 Dec 2025US 2025/0387765 A1Viking CIP Ltd.
- Method and device for dispersing conductive material using laser ablation in solution4 Dec 2025US 2025/0367766 A1Samsung SDI.Co., Ltd.
- Apparatus for Improving Hydration and/or Reducing Particle Size of a Product and a Method of Use Thereof13 Mar 2025US 2025/0083113 A1St. Andrews Pharmaceutical Technology Ltd.
- Method and apparatus for instantaneous on-line carbonation of water through electrostatic charging20 Feb 2025US 2025/0058287 A1PepsiCo, Inc.
- A system and method for generating nanobubbles24 Oct 2024US 2024/0350988 A1Rainforest Algae Corp.
Most cited
By later US patents
- Method and apparatus for acoustically controlling liquid solutions in microfluidic devices300US 6,948,843 B2Covaris, Inc. · 2005
- Method for spray combination of liquids and apparatus therefor132US 4,508,265 AAgency of Industrial Science and Technology · 1985
- Method for blending by combining fine particles115US 4,383,767 AAgency of Industrial Science and Technology · 1983
- Method for electrically producing dispersions of a nonconductive fluid in a conductive medium102US 5,762,775 ALockheed Martin Energy Systems, Inc. · 1998
- Electrokinetic micro-fluid mixer99US 6,086,243 ASandia Corporation · 2000