B01F 2025/9171
Parallel flow, i.e. every point of the flow moves in parallel layers
Official title: {Parallel flow, i.e. every point of the flow moves in parallel layers where intermixing can occur by diffusion or which do not intermix; Focusing, i.e. compressing parallel layers without intermixing them}
B01F2025/9171 (Parallel flow, i.e. every point of the flow moves in parallel layers) appears on 23 US grants and 28 published applications in this corpus.
Search patents in B01F- Granted patents
- 23
- Published applications
- 28
- Assignees
- 21
- Inventors
- 84
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 5 |
| 2002 | 1 | 4 |
| 2003 | 3 | 4 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 4 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air gap eductor including a swivel joint25 Aug 2026US 12,714,974 B2Delaware Capital Formation, Inc.
- Super-micro bubble generation device30 Dec 2014US 8,919,747 B2Nishiken Devise Co., Ltd.
- Micro chemical apparatus1 Jun 2010US 7,727,475 B2FUJIFILM Corporation
- Fine channel device and a chemically operating method for fluid using the device5 Jan 2010US 7,641,871 B2Tosoh Corporation
- Microfluidic device wherein the liquid/fluid interface is stabilized22 Sep 2009US 7,591,936 B2Commissariat A L' Energie Atomique
- Coaxial flow device for nanoparticle preparation and manufacturing equipment including such device25 Dec 2025US 2025/0387764 A1Pfizer Inc.
- Air gap eductor and method of making same20 Jan 2022US 2022/0016584 A1Delaware Capital Formation, Inc.
- Process for producing hydrogen cyanide using flow straightener1 Dec 2016US 2016/0347622 A1Invista North America S A R L
- Super-micro bubble generation device12 Jul 2012US 2012/0175791 A1Nishiken Devise Co., Ltd.
- Device for introducing additive fluids into a primary fluid17 Jun 2010US 2010/0147875 A1IMI Cornelius Inc.
Most cited
By later US patents
- Non-planar microstructures for manipulation of fluid samples448US 6,368,871 B1Cepheid · 2002
- Microfabricated differential extraction device and method417US 5,932,100 AUniversity of Washington · 1999
- Method for the manipulation of a fluid sample178US 7,135,144 B2Cepheid · 2006
- Continuous laminar fluid mixing in micro-electromechanical systems168US 6,520,197 B2The Regents of the University of California · 2003
- Method for determining concentration of a laminar sample stream136US 5,974,867 AUniversity of Washington · 1999