B01F 2025/913
Vortex flow, i.e. flow spiraling in a tangential direction and moving in
Official title: {Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction}
B01F2025/913 (Vortex flow, i.e. flow spiraling in a tangential direction and moving in) appears on 177 US grants and 190 published applications in this corpus.
Search patents in B01F- Granted patents
- 177
- Published applications
- 190
- Assignees
- 158
- Inventors
- 443
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 4 |
| 2002 | 7 | 10 |
| 2003 | 5 | 5 |
| 2004 | 6 | 8 |
| 2005 | 4 | 3 |
| 2006 | 2 | 7 |
| 2007 | 5 | 7 |
| 2008 | 4 | 7 |
| 2009 | 4 | 8 |
| 2010 | 3 | 10 |
| 2011 | 5 | 2 |
| 2012 | 2 | 4 |
| 2013 | 4 | 2 |
| 2014 | 6 | 7 |
| 2015 | 2 | 9 |
| 2016 | 4 | 5 |
| 2017 | 6 | 6 |
| 2018 | 7 | 9 |
| 2019 | 10 | 7 |
| 2020 | 10 | 9 |
| 2021 | 2 | 8 |
| 2022 | 9 | 12 |
| 2023 | 8 | 12 |
| 2024 | 6 | 10 |
| 2025 | 9 | 7 |
| 2026 | 2 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for water processing29 Sep 2026US 12,746,520 B2
- Apparatuses, systems, and methods for storing, mixing, and delivering slurries22 Sep 2026US 12,741,253 B2Wolf Process Technology, LLC
- Fluid activating device25 Nov 2025US 12,478,929 B2
- Fluid mixing device23 Sep 2025US 12,420,246 B2Noram Engineering and Constructors Ltd.
- Ultra fine bubble production device8 Jul 2025US 12,350,630 B2
- Process for mixing a fluid meltflow stream24 Sep 2026US 2026/0284612 A1Dow Global Technologies LLC
- Spiral-structured chip for preparing lipid nanoparticles, and method for preparing lipid nanoparticles by using same30 Jul 2026US 2026/0216092 A1Inventage Lab Inc.
- L-shaped mixing and evaporation device30 Jul 2026US 2026/0218641 A1Dinex A/S
- Mixing reactors23 Jul 2026US 2026/0208147 A1Promethean Particles Ltd
- Gaseous fuel mixers23 Jul 2026US 2026/0210544 A1United States Gypsum Company
Most cited
By later US patents
- Actuators for microfluidics without moving parts497US 6,565,727 B1Nanolytics, Inc. · 2003
- Method of using actuators for microfluidics without moving parts160US 7,255,780 B2Nanolytics, Inc. · 2007
- Valve for use in microfluidic structures122US 6,431,212 B12002
- Actuators for microfluidics without moving parts108US 7,943,030 B2Advanced Liquid Logic, Inc. · 2011
- Mixing block for resuspension system98US 5,941,635 AHyclone Labortories, Inc. · 1999