B01F 33/301
Using specific means for arranging the streams to be mixed
Official title: using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
B01F33/301 (Using specific means for arranging the streams to be mixed) appears on 481 US grants and 680 published applications in this corpus.
Search patents in B01F- Granted patents
- 481
- Published applications
- 680
- Assignees
- 290
- Inventors
- 1,083
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 6 |
| 2002 | 13 | 13 |
| 2003 | 8 | 17 |
| 2004 | 6 | 20 |
| 2005 | 4 | 19 |
| 2006 | 7 | 21 |
| 2007 | 7 | 16 |
| 2008 | 8 | 24 |
| 2009 | 9 | 26 |
| 2010 | 9 | 18 |
| 2011 | 13 | 18 |
| 2012 | 13 | 29 |
| 2013 | 13 | 22 |
| 2014 | 23 | 25 |
| 2015 | 27 | 22 |
| 2016 | 25 | 31 |
| 2017 | 28 | 41 |
| 2018 | 24 | 43 |
| 2019 | 28 | 49 |
| 2020 | 43 | 47 |
| 2021 | 30 | 42 |
| 2022 | 26 | 30 |
| 2023 | 30 | 34 |
| 2024 | 32 | 25 |
| 2025 | 17 | 31 |
| 2026 | 15 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Large scale microdroplet generation apparatus and methods of manufacturing thereof6 Oct 2026US 12,752,269 B2The Trustees of the University of Pennsylvania
- Processes of preparing mRNA-loaded lipid nanoparticles15 Sep 2026US 12,734,253 B2Translate Bio, Inc.
- Continuous purification device26 May 2026US 12,636,594 B2Stamm Vegh Corporation
- Microfluidic mixer26 May 2026US 12,636,626 B2Stratec Consumables GmbH
- Adapter and method of mixing constituents of a pharmaceutical complex via an adapter28 Apr 2026US 12,611,642 B2West Pharmaceutical Services, Inc.
- Microfluidic mixing1 Oct 2026US 2026/0295545 A1Syngenta Crop Protection AG
- Fluidic mixer unit device for nanoparticle production24 Sep 2026US 2026/0284615 A1AstraZeneca AB
- Flow channel structure for removing foreign substance, method for removing foreign substance, and method for manufacturing lipid particles23 Jul 2026US 2026/0208192 A1Kabushiki Kaisha Toshiba
- Assays and other reactions involving droplets16 Jul 2026US 2026/0201436 A1President and Fellows of Harvard College
- Methods of lipid nanoparticle production in cross-mixers28 May 2026US 2026/0146262 A1ModernaTX, Inc.
Most cited
By later US patents
- Focusing of microparticles in microfluidic systems442US 6,592,821 B1Caliper Technologies Corp. · 2003
- Method and apparatus for fluid dispersion418US 7,708,949 B2Governing Council of the Univ. of Toronto, The · 2010
- Process for producing emulsion and microcapsules and apparatus therefor402US 7,268,167 B2Japan Science and Technology Agency · 2007
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis396US 5,858,195 ALockheed Martin Energy Research Corporation · 1999
- Apparatus and method for performing electrodynamic focusing on a microchip394US 5,858,187 ALockheed Martin Energy Systems, Inc. · 1999