B01F 23/23763
Chlorine or chlorine containing gases
Official title: {Chlorine or chlorine containing gases}
B01F23/23763 (Chlorine or chlorine containing gases) appears on 25 US grants and 17 published applications in this corpus.
Search patents in B01F- Granted patents
- 25
- Published applications
- 17
- Assignees
- 14
- Inventors
- 51
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ultrafine bubble generator and ultrafine bubble generation method25 Nov 2025US 12,478,928 B2Saraya Co., Ltd.
- Method and apparatus for producing chlorine gas in an electrolytic cell3 Jun 2025US 12,318,740 B2Moleaer, Inc.
- Vortex flow inducer and ozone dissolution chamber having the same10 Oct 2023US 11,780,755 B2
- Ballast water and fish farm treatment system9 Oct 2018US 10,093,567 B2Korea Institute of Science and Technology
- Immersion reactor8 Dec 2015US 9,206,063 B2Infracor GmbH
- Method and apparatus for producing chlorine gas in an electrolytic cell20 Jul 2023US 2023/0226502 A1Moleaer, Inc.
- Vortex flow inducer and ozone dissolution chamber having the same2 Mar 2023US 2023/0060405 A1
- Ultrafine bubble generator and ultrafine bubble generation method23 Feb 2023US 2023/0056021 A1Saraya Co., Ltd.
- Ballast water and fish farm treatment system22 Feb 2018US 2018/0050940 A1Korea Institute of Science and Technology
- Radial pipe reactor23 Jan 2014US 2014/0021141 A1Infracor GmbH
Most cited
By later US patents
- Gas dissolving and releasing liquid treatment system68US 5,167,806 AInternational Environmental Systems, Inc. · 1992
- Water and wastewater treatment system50US 5,240,600 AInternational Environmental Systems, Inc., USA · 1993
- Method and apparatus for effecting even distribution and mixing of high consistency pulp and treatment fluid49US 4,093,506 AKamyr Aktiebolag · 1978
- Combined coarse and fine bubble separation system38US 5,275,732 AInternational Environmental Systems, Inc., USA · 1994
- Gas dissolving system and method32US 5,049,320 AInternational Environmental Systems, Inc. · 1991