B01F 23/232312
The guiding constructions being baffles for guiding the flow up-and-down or from
Official title: {the guiding constructions being baffles for guiding the flow up-and-down or from left-to-right}
B01F23/232312 (The guiding constructions being baffles for guiding the flow up-and-down or from) appears on 24 US grants and 20 published applications in this corpus.
Search patents in B01F- Granted patents
- 24
- Published applications
- 20
- Assignees
- 17
- Inventors
- 40
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 3 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Contact tray for a mass transfer column15 Aug 2023US 11,724,211 B2Koch-Glitsch, LP
- Device for bringing a gas stream and a liquid stream into contact23 May 2023US 11,654,391 B2Starklab
- System, method, and apparatus to oxygenate water18 Apr 2023US 11,628,411 B1
- Contact tray for a mass transfer column21 Jun 2022US 11,364,451 B2Koch-Glitsch, LP
- Compound air loop reactor6 Aug 2026US 2026/0225064 A1Arizona Board of Regents on Behalf of the University of Arizona
- Chemical precursor bubbler assembly with routing structure24 Oct 2024US 2024/0350986 A1
- Contact tray for a mass transfer column15 Sep 2022US 2022/0295321 A1Koch-Glitsch, LP
- Chemical precursor bubbler assembly with routing structure24 Feb 2022US 2022/0054988 A1
- Device for bringing a gas stream and a liquid stream into contact7 Oct 2021US 2021/0308614 A1Starklab
Most cited
By later US patents
- Container for liquid with dispersion device21US 6,017,449 A2000
- Methods and apparatus for treating wastewater17US 3,933,640 AAirco, Inc. · 1976
- Flow control apparatus for aerobic sewage treatment16US 4,532,038 A1985
- Methods and apparatus for treating wastewater15US 4,136,023 AAirco, Inc. · 1979
- Aeration unit, aeration apparatus equipped therewith and method of aeration10US 8,292,271 B22012