B01F 23/23121
Having injection means
Official title: {having injection means, e.g. nozzles with circumferential outlet}
B01F23/23121 (Having injection means) appears on 249 US grants and 272 published applications in this corpus.
Search patents in B01F- Granted patents
- 249
- Published applications
- 272
- Assignees
- 187
- Inventors
- 593
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 1 |
| 2002 | 3 | 4 |
| 2003 | 3 | 7 |
| 2004 | 3 | 3 |
| 2005 | 5 | 6 |
| 2006 | 4 | 6 |
| 2007 | 5 | 3 |
| 2008 | 4 | 6 |
| 2009 | 2 | 7 |
| 2010 | 3 | 11 |
| 2011 | 4 | 7 |
| 2012 | 9 | 6 |
| 2013 | 10 | 6 |
| 2014 | 7 | 14 |
| 2015 | 6 | 20 |
| 2016 | 5 | 12 |
| 2017 | 10 | 12 |
| 2018 | 14 | 13 |
| 2019 | 13 | 19 |
| 2020 | 17 | 26 |
| 2021 | 12 | 19 |
| 2022 | 10 | 14 |
| 2023 | 11 | 14 |
| 2024 | 13 | 8 |
| 2025 | 13 | 19 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Food and fresh produce disinfection chamber utilizing fast mixed liquid and nonequilibrium plasma-generated species12 May 2026US 12,622,440 B2AA Plasma LLC
- Flow path member for generating nano-bubbles, and integrated flow path unit and nano-bubble generator using same28 Apr 2026US 12,611,636 B2Fawoo Nanotech Co., Ltd.
- Water processing apparatus17 Feb 2026US 12,552,685 B2Rapid Water Technology LLC
- On-the-go carbonation16 Dec 2025US 12,496,560 B2Sif Bubbles Inc.
- Slurry processing apparatus, microbubble generation equipment, and slurry processing method11 Nov 2025US 12,465,899 B2Sumitomo Metal Mining Co., Ltd.
- Device for transport and treatment of liquid20 Aug 2026US 2026/0241347 A1Searas AS
- In-line carbonation system6 Aug 2026US 2026/0225049 A1Pentair, Inc.
- Gas capture surfaces for enhanced absorption and/or reaction and related systems and methods25 Jun 2026US 2026/0175181 A1Massachusetts Institute of Technology
- Gas Infusion Apparatus and Method of Making28 May 2026US 2026/0145143 A1
- Stable Carbonic Acid and Method of Making28 May 2026US 2026/0145144 A1
Most cited
By later US patents
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- Cyclic aeration system for submerged membrane modules95US 6,706,189 B2Zenon Environmental Inc. · 2004
- Cyclic aeration system for submerged membrane modules69US 6,881,343 B2Zenon Environmental Inc. · 2005
- Bubble humidifier with valve inlet for supplying liquid therein67US 6,202,991 B12001