B01F 31/57
Mixers with shaking, oscillating, or vibrating mechanisms: for material continuously moving therethrough
Official title: {for material continuously moving therethrough (B01F31/29, B01F31/30, B01F31/401, B01F31/46, B01F31/84 take precedence)}
B01F31/57 (Mixers with shaking, oscillating, or vibrating mechanisms: for material continuously moving therethrough) appears on 44 US grants and 48 published applications in this corpus.
Search patents in B01F- Granted patents
- 44
- Published applications
- 48
- Assignees
- 42
- Inventors
- 103
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 3 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 2 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 4 |
| 2018 | 1 | 0 |
| 2019 | 1 | 4 |
| 2020 | 4 | 6 |
| 2021 | 3 | 2 |
| 2022 | 2 | 0 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic mixers6 Jan 2026US 12,515,181 B2The Falcon Project Ltd.
- Method and devices combining diesel fuel and hydrogen gas to form a homogenized liquid hydro-diesel fuel11 Nov 2025US 12,467,006 B2H2Diesel, Inc.
- Continuous acoustic chemical microreactor13 May 2025US 12,296,314 B2Resodyn Corporation
- Mixer for flow systems21 May 2024US 11,986,784 B2Ashe Morris Ltd.
- Continuous acoustic mixer26 Mar 2024US 11,938,455 B2Resodyn Corporation
- Continuously fillable mixer and method for continuous processing of ingredients8 Oct 2026US 2026/0307024 A1Hs-Tumbler GmbH
- Slurry mixer and slurry extrusion device including the same25 Jun 2026US 2026/0175184 A1Samsung SDI.Co., Ltd.
- Mixing device and mixing system9 Apr 2026US 2026/0097371 A1National Kaohsiung University of Science and Technology
- Modular unit for preparing friction reduction agent14 Aug 2025US 2025/0256253 A1ZL EOR Chemicals Ltd.
- Method and devices combining diesel fuel and hydrogen gas to form a homogenized liquid hydro-diesel fuel7 Aug 2025US 2025/0250498 A1H2Diesel, Inc.
Most cited
By later US patents
- Mixing apparatus and method38US 5,120,445 AThe British Petroleum Company p.l.c. · 1992
- Mixing apparatus using acoustic resonance17US 5,836,683 AInstitute for Advanced Engineering · 1998
- Method and apparatus for controlling the mixing of two fluids16US 4,257,224 ARemot University Authority for Applied Research & Industrial Develop. Ltd. · 1981
- Vertical mass flow conveyor14US 4,775,284 AGeneral Kinematics Corporation · 1988
- Method and apparatus for mixing particulate material10US 4,493,556 AKoppers Company, Inc. · 1985