B01F 25/641
Multi-staged turbo-mixers
Official title: {Multi-staged turbo-mixers}
B01F25/641 (Multi-staged turbo-mixers) appears on 7 US grants and 3 published applications in this corpus.
Search patents in B01F- Granted patents
- 7
- Published applications
- 3
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 18 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotary device for conducting chemical reactions18 Aug 2020US 10,744,480 B2Coolbrook Oy
- Continuous flow sonic reactor and method3 Aug 2010US 7,767,159 B2
- Structure for an oxygen adding and aeration device18 May 2004US 6,736,377 B1PolyVane Technology Corp.
- Method for the continuous preparation of organopolysiloxane emulsions9 Sep 1997US 5,665,796 ADow Corning Toray Silicone Co., Ltd.
- Method for the continuous preparation of organopolysiloxane emulsions8 Oct 1996US 5,563,189 ADow Corning Toray Silicone Co., Ltd.
Most cited
By later US patents
- Method for the continuous preparation of organopolysiloxane emulsions58US 5,563,189 ADow Corning Toray Silicone Co., Ltd. · 1996
- Two stage blender21US 4,850,704 ALadish Co. · 1989
- Procedure and equipment for injecting gas into liquids8US 4,282,062 ABabcock-Brown Boveri Reaktor GmbH · 1981
- Method for the continuous preparation of organopolysiloxane emulsions8US 5,665,796 ADow Corning Toray Silicone Co., Ltd. · 1997
- Structure for an oxygen adding and aeration device8US 6,736,377 B1PolyVane Technology Corp. · 2004