B01F 25/4323
Using elements provided with a plurality of channels or using a plurality
Official title: {using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors}
B01F25/4323 (Using elements provided with a plurality of channels or using a plurality) appears on 201 US grants and 200 published applications in this corpus.
Search patents in B01F- Granted patents
- 201
- Published applications
- 200
- Assignees
- 142
- Inventors
- 415
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 4 |
| 2003 | 3 | 6 |
| 2004 | 5 | 11 |
| 2005 | 3 | 4 |
| 2006 | 4 | 0 |
| 2007 | 6 | 10 |
| 2008 | 5 | 8 |
| 2009 | 4 | 3 |
| 2010 | 7 | 6 |
| 2011 | 1 | 8 |
| 2012 | 1 | 4 |
| 2013 | 4 | 4 |
| 2014 | 7 | 8 |
| 2015 | 5 | 7 |
| 2016 | 8 | 7 |
| 2017 | 8 | 15 |
| 2018 | 8 | 11 |
| 2019 | 6 | 15 |
| 2020 | 11 | 6 |
| 2021 | 15 | 14 |
| 2022 | 7 | 10 |
| 2023 | 8 | 11 |
| 2024 | 6 | 14 |
| 2025 | 4 | 5 |
| 2026 | 12 | 9 |
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
- Apparatus and method for coating electrode26 May 2026US 12,636,674 B2LG Energy Solution, Ltd.
- Flow path member for generating nano-bubbles, and integrated flow path unit and nano-bubble generator using same28 Apr 2026US 12,611,636 B2Fawoo Nanotech Co., Ltd.
- Continuous flow microfluidic system28 Apr 2026US 12,611,640 B2The University of British Columbia
- Static mixer28 Apr 2026US 12,611,641 B2Medmix Switzerland AG
- Liquid dispersion preparation processes6 Aug 2026US 2026/0225051 A1Dsm IP Assets B.V.
- Fine bubble generator, water heater, and dishwasher18 Jun 2026US 2026/0166497 A1Rinnai Corporation
- Nanobubble generator18 Jun 2026US 2026/0166498 A1Nanobubble Agritech Limited
- Blood Sample Management Using Open Cell Foam21 May 2026US 2026/0137317 A1Becton, Dickinson and Company
- Multi-branch static mixers19 Mar 2026US 2026/0077320 A1Merck Patent GmbH
Most cited
By later US patents
- Non-planar microstructures for manipulation of fluid samples448US 6,368,871 B1Cepheid · 2002
- Method and apparatus for mixing gases352US 6,928,890 B2Caterpillar Inc. · 2005
- Method and apparatus for mixing gases351US 7,100,459 B2Caterpillar Inc. · 2006
- Method and apparatus for mixing gases347US 6,684,719 B2Caterpillar Inc. · 2004
- Interfacial surface generator200US 5,094,788 AThe Dow Chemical Company · 1992