B01F 25/31422
With a plurality of perforations in the axial direction only
Official title: {with a plurality of perforations in the axial direction only}
B01F25/31422 (With a plurality of perforations in the axial direction only) appears on 67 US grants and 96 published applications in this corpus.
Search patents in B01F- Granted patents
- 67
- Published applications
- 96
- Assignees
- 67
- Inventors
- 195
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 1 | 6 |
| 2007 | 1 | 1 |
| 2008 | 4 | 2 |
| 2009 | 0 | 5 |
| 2010 | 9 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 1 | 3 |
| 2014 | 3 | 3 |
| 2015 | 4 | 4 |
| 2016 | 4 | 3 |
| 2017 | 4 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 9 |
| 2020 | 8 | 6 |
| 2021 | 2 | 3 |
| 2022 | 1 | 8 |
| 2023 | 4 | 6 |
| 2024 | 5 | 6 |
| 2025 | 5 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for gassing a liquid31 Mar 2026US 12,589,367 B2Cetotec GmbH
- Device and method for generating droplets3 Mar 2026US 12,564,820 B2Eidgenossische Technische Hochschule Zurich (ETH) Zurich
- Gas-liquid mixer27 Jan 2026US 12,533,642 B2
- Mixing nozzle and contaminated gas purification device using mixing nozzle4 Nov 2025US 12,458,938 B2Gx Energy Ltd.
- Modular devices and systems for infusing gas into a liquid and methods of manufacture and use thereof5 Aug 2025US 12,377,389 B2BioTherm Hydronic, Inc.
- Mixing reactors23 Jul 2026US 2026/0208147 A1Promethean Particles Ltd
- Improvements in or relating to a cartridge23 Jul 2026US 2026/0208193 A1Lightcast Discovery Ltd
- Device and Method for Generating Droplets9 Jul 2026US 2026/0192268 A1Eidgenossische Technische Hochschule Zurich (ETH)
- Gas mixing device14 May 2026US 2026/0131294 A1Honda Motor Co., Ltd.
- Devices, systems, and methods for increasing droplet formation efficiency21 Aug 2025US 2025/0262619 A110x Genomics, Inc.
Most cited
By later US patents
- Process for producing emulsion and microcapsules and apparatus therefor402US 7,268,167 B2Japan Science and Technology Agency · 2007
- Method of producing emulsions247US 10,357,771 B210x Genomics, Inc. · 2019
- Process and apparatus for producing emulsion and microcapsules164US 7,772,287 B2Japan Science and Technology Agency · 2010
- Devices having a plurality of droplet formation regions102US 10,549,279 B210x Genomics, Inc. · 2020
- Process and apparatus for producing emulsion and microcapsules63US 7,375,140 B2Japan Science and Technology Agency · 2008