B01F 33/3039
With mixing achieved by diffusion between layers
Official title: with mixing achieved by diffusion between layers
B01F33/3039 (With mixing achieved by diffusion between layers) appears on 104 US grants and 113 published applications in this corpus.
Search patents in B01F- Granted patents
- 104
- Published applications
- 113
- Assignees
- 71
- Inventors
- 253
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 9 |
| 2002 | 3 | 12 |
| 2003 | 8 | 12 |
| 2004 | 2 | 12 |
| 2005 | 5 | 7 |
| 2006 | 5 | 7 |
| 2007 | 7 | 8 |
| 2008 | 7 | 2 |
| 2009 | 6 | 2 |
| 2010 | 5 | 3 |
| 2011 | 3 | 0 |
| 2012 | 3 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 3 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 7 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 4 |
| 2023 | 3 | 5 |
| 2024 | 2 | 1 |
| 2025 | 4 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Blood staining patch, method and device for blood test using the same24 Mar 2026US 12,584,830 B2Noul Co., Ltd.
- Device and method for generating droplets3 Mar 2026US 12,564,820 B2Eidgenossische Technische Hochschule Zurich (ETH) Zurich
- Diagnostic method and device performing the same2 Dec 2025US 12,487,154 B2Noul Co., Ltd.
- Mixing liquids using an automated liquid handling system20 May 2025US 12,303,849 B2Revvity Health Sciences, Inc.
- Micromixer22 Apr 2025US 12,280,346 B2Ckd Corporation
- Device and Method for Generating Droplets9 Jul 2026US 2026/0192268 A1Eidgenossische Technische Hochschule Zurich (ETH)
- Blood staining patch, method and device for blood test using the same18 Jun 2026US 2026/0168895 A1Noul Co., Ltd.
- Diagnostic method and device performing the same26 Feb 2026US 2026/0056096 A1Noul Co., Ltd.
- Contact-type patch, staining method using the same, and manufacturing method thereof24 Apr 2025US 2025/0130144 A1Noul Co., Ltd.
- Substance labeling patch, method and apparatus for tissue diagnosis using the same27 Feb 2025US 2025/0067642 A1Noul Co., Ltd.
Most cited
By later US patents
- Moving microdroplets561US 6,130,098 AThe Regents of the University of Michigan · 2000
- Protein crystallization in microfluidic structures458US 6,409,832 B2Micronics, Inc. · 2002
- Microfabricated differential extraction device and method417US 5,932,100 AUniversity of Washington · 1999
- Microscale devices and reactions in microscale devices407US 6,057,149 AUniversity of Michigan · 2000
- Integrated active flux microfluidic devices and methods385US 6,767,706 B2California Institute of Technology · 2004