B01F 35/54
Closely surrounding the rotating element
Official title: {Closely surrounding the rotating element}
B01F35/54 (Closely surrounding the rotating element) appears on 26 US grants and 35 published applications in this corpus.
Search patents in B01F- Granted patents
- 26
- Published applications
- 35
- Assignees
- 26
- Inventors
- 88
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 5 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 3 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Process for high shear gas-liquid reactions79US 6,742,774 B2Holl Technologies Company · 2004
- Methods and apparatus for materials processing69US 6,752,529 B2Holl Technologies Company · 2004
- Mixer for multi-component pastes, incorporating a delay chamber61US 6,244,740 B1ESPE Dental AG · 2001
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- Methods and apparatus for materials processing49US 6,471,392 B1Holl Technologies Company · 2002