B01F 31/65
The materials to be mixed being directly submitted to a pulsating movement
Official title: the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
B01F31/65 (The materials to be mixed being directly submitted to a pulsating movement) appears on 316 US grants and 411 published applications in this corpus.
Search patents in B01F- Granted patents
- 316
- Published applications
- 411
- Assignees
- 231
- Inventors
- 779
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 5 |
| 2003 | 3 | 8 |
| 2004 | 3 | 13 |
| 2005 | 3 | 20 |
| 2006 | 3 | 18 |
| 2007 | 7 | 21 |
| 2008 | 9 | 16 |
| 2009 | 6 | 28 |
| 2010 | 12 | 20 |
| 2011 | 12 | 20 |
| 2012 | 17 | 28 |
| 2013 | 19 | 23 |
| 2014 | 24 | 17 |
| 2015 | 19 | 22 |
| 2016 | 17 | 21 |
| 2017 | 22 | 16 |
| 2018 | 17 | 14 |
| 2019 | 10 | 21 |
| 2020 | 21 | 18 |
| 2021 | 11 | 15 |
| 2022 | 12 | 12 |
| 2023 | 13 | 5 |
| 2024 | 6 | 8 |
| 2025 | 10 | 13 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Determination of a property of a fiber suspension28 Jul 2026US 12,692,656 B2Btg Instruments AB
- Sample processing device and apparatus6 Jan 2026US 12,515,218 B2Hitachi High-Tech Corporation
- Mixing device and methods of operation2 Dec 2025US 12,485,392 B2Bridgestone Corporation
- Systems and method for manufacturing solar cell paste28 Oct 2025US 12,457,821 B2Applied Cavitation, Inc.
- Microfluidic sample preparation device offering high repeatability7 Oct 2025US 12,434,239 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Fluid mixing device20 Aug 2026US 2026/0241352 A1
- Segmented fluidic mixing21 May 2026US 2026/0138128 A1LumiraDx UK Ltd.
- Liquid supply apparatus and control method thereof30 Apr 2026US 2026/0116077 A1Canon Kabushiki Kaisha
- Stirring apparatus30 Apr 2026US 2026/0116082 A1Canon Kabushiki Kaisha
- Recording apparatus and control method30 Apr 2026US 2026/0116083 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Integrated nucleic acid diagnostic device1,005US 5,856,174 AAffymetrix, Inc. · 1999
- Integrated nucleic acid diagnostic device989US 5,922,591 AAffymetrix, Inc. · 1999
- Apparatus for manipulating droplets by electrowetting-based techniques444US 6,911,132 B2Duke University · 2005
- Integrated nucleic acid diagnostic device409US 6,043,080 AAffymetrix, Inc. · 2000
- Integrated nucleic acid diagnostic device388US 6,197,595 B1Affymetrix, Inc. · 2001