B01F 25/31333
Rotatable injectors
Official title: {Rotatable injectors}
B01F25/31333 (Rotatable injectors) appears on 9 US grants and 10 published applications in this corpus.
Search patents in B01F- Granted patents
- 9
- Published applications
- 10
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- High-gravity device for generating nano/micron bubbles and reaction system6 Aug 2024US 12,053,746 B2Beijing University of Chemical Technology
- Exhaust gas turbine and method of operating the same24 Oct 2023US 11,795,853 B2
- Flotation separation device26 Jan 2021US 10,898,904 B2Eriez Manufacturing Co.
- High speed injector apparatus with dual throttle bodies23 Jun 2020US 10,688,455 B2Andritz Aktiebolag
- High speed injector with an improved steam valve19 May 2020US 10,654,010 B2Andritz Aktiebolag
- Micro bubble generation method and generation device20 Jun 2024US 2024/0198298 A1
- Exhaust gas turbine and method of operating the same18 May 2023US 2023/0151754 A1
- High-gravity device for generating nano/micron bubbles and reaction system3 Mar 2022US 2022/0062832 A1Beijing University of Chemical Technology
- Methods for wastewater treatment28 Oct 2021US 2021/0331956 A1Linde Aktiengesellschaft
- Flotation Separation Device19 Mar 2020US 2020/0086329 A1Eriez Manufacturing Co.
Most cited
By later US patents
- Procedure and installation for conditioning and subsequent dewatering of sludge20US 5,366,622 APassavant-Werke AG · 1994
- Swept membrane emulsification3US 9,393,532 B2Dow Global Technologies LLC · 2016
- Flotation separation device and method2US 8,960,443 B2Eriez Manufacturing Co. · 2015
- Exhaust gas turbine and method of operating the same1US 11,795,853 B22023