B01F 25/4317
Profiled elements
Official title: {Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons}
B01F25/4317 (Profiled elements) appears on 161 US grants and 237 published applications in this corpus.
Search patents in B01F- Granted patents
- 161
- Published applications
- 237
- Assignees
- 172
- Inventors
- 653
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 7 |
| 2003 | 4 | 4 |
| 2004 | 1 | 13 |
| 2005 | 3 | 9 |
| 2006 | 5 | 9 |
| 2007 | 3 | 12 |
| 2008 | 3 | 8 |
| 2009 | 6 | 15 |
| 2010 | 7 | 12 |
| 2011 | 5 | 12 |
| 2012 | 9 | 5 |
| 2013 | 5 | 6 |
| 2014 | 6 | 6 |
| 2015 | 6 | 18 |
| 2016 | 8 | 7 |
| 2017 | 5 | 6 |
| 2018 | 5 | 11 |
| 2019 | 4 | 4 |
| 2020 | 12 | 10 |
| 2021 | 1 | 7 |
| 2022 | 4 | 11 |
| 2023 | 8 | 10 |
| 2024 | 5 | 11 |
| 2025 | 12 | 10 |
| 2026 | 3 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Continuous flow systems with bifurcating mixers23 Jun 2026US 12,661,622 B2The University of British Columbia
- Continuous flow microfluidic system28 Apr 2026US 12,611,640 B2The University of British Columbia
- Blood sample management using open cell foam27 Jan 2026US 12,533,061 B2Becton, Dickinson and Company
- Static mixer30 Dec 2025US 12,508,556 B2Dow Silicones Corporation
- Fluid activating device25 Nov 2025US 12,478,929 B2
- Static mixing elements with a separator and deflecting surfaces and static mixers1 Oct 2026US 2026/0295543 A1Medmix Switzerland AG
- Piston Foamer27 Aug 2026US 2026/0249255 A1
- A microfluidic chip and method for synthesis of nanoparticles27 Aug 2026US 2026/0249292 A1University College Dublin
- Micro-static mixer for mixing two fluids6 Aug 2026US 2026/0225053 A1Noritake Co., Limited
- Exhaust gas mixer with annular orifice23 Jul 2026US 2026/0208130 A1Tenneco Automotive Operating Company Inc.
Most cited
By later US patents
- Microfluidic sub-millisecond mixers211US 5,921,678 ACalifornia Institute of Technology · 1999
- Fluid flow conducting module99US 7,314,060 B2Industrial Technology Research Institute · 2008
- Dosage form for micro-bubble echo contrast agents95US 5,425,580 AByk Gulden Lomberg Chemische Fabrik GmbH · 1995
- Fluidic arrays and method of using82US 7,741,130 B2President and Fellows of Harvard College · 2010
- Method of mixing by intermittent centrifugal force73US 7,147,362 B2Agilent Technologies, Inc. · 2006