B01F 23/23313
Through a separate conduit substantially parallel with the stirrer axis
Official title: {through a separate conduit substantially parallel with the stirrer axis}
B01F23/23313 (Through a separate conduit substantially parallel with the stirrer axis) appears on 30 US grants and 32 published applications in this corpus.
Search patents in B01F- Granted patents
- 30
- Published applications
- 32
- Assignees
- 26
- Inventors
- 54
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 1 |
| 2012 | 3 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Centrifugal pump43US 4,086,306 A1978
- Mixing system for introducing and dispersing gas into liquids26US 6,158,722 AGeneral Signal Corporation · 2000
- Propeller aerator with peripheral injection of fluid and method of using the aerator24US 4,954,295 AAeration Industries, Inc. · 1990
- Energy efficient phase transfer/dispersion systems and methods for using the same19US 4,643,852 A1987
- Apparatus for introducing gas into a liquid17US 4,117,048 ALinde Aktiengesellschaft · 1978