B01F 23/2376
Characterised by the gas being introduced
Official title: {characterised by the gas being introduced}
B01F23/2376 (Characterised by the gas being introduced) appears on 1,017 US grants and 1,109 published applications in this corpus.
Search patents in B01F- Granted patents
- 1,017
- Published applications
- 1,109
- Assignees
- 643
- Inventors
- 2,038
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 10 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 13 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 14 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 16 | 0 |
| 1999 | 16 | 0 |
| 2000 | 24 | 0 |
| 2001 | 37 | 7 |
| 2002 | 20 | 16 |
| 2003 | 16 | 26 |
| 2004 | 22 | 17 |
| 2005 | 14 | 29 |
| 2006 | 16 | 60 |
| 2007 | 13 | 23 |
| 2008 | 19 | 18 |
| 2009 | 13 | 28 |
| 2010 | 10 | 20 |
| 2011 | 14 | 26 |
| 2012 | 19 | 28 |
| 2013 | 23 | 29 |
| 2014 | 15 | 26 |
| 2015 | 28 | 39 |
| 2016 | 29 | 50 |
| 2017 | 32 | 79 |
| 2018 | 35 | 66 |
| 2019 | 44 | 75 |
| 2020 | 69 | 78 |
| 2021 | 51 | 75 |
| 2022 | 65 | 67 |
| 2023 | 60 | 63 |
| 2024 | 55 | 62 |
| 2025 | 45 | 59 |
| 2026 | 29 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for CO2 microbubble flooding15 Sep 2026US 12,734,490 B2Dalian University of Technology
- In-line gas liquid infusion smart system15 Sep 2026US 12,734,493 B2Flow Control LLC
- Substrate treatment device and substrate treatment method25 Aug 2026US 12,721,085 B2SCREEN Holdings Co., Ltd.
- System and method for removal of volatile hydrocarbons from a water stream4 Aug 2026US 12,698,219 B2ChartWater, LLC
- Carbonation chamber28 Jul 2026US 12,691,425 B2SharkNinja Operating LLC
- Cartridge for Housing a Production of a Therapeutic Microfoam, Automated Device, Method for Producing a Therapeutic Microfoam, and Microfoam24 Sep 2026US 2026/0283952 A1
- Method for immobilizing carbon dioxide24 Sep 2026US 2026/0284576 A1Honda Motor Co., Ltd.
- Carbonation machine with fixed carbonation pulse duration24 Sep 2026US 2026/0284608 A1Sodastream Industries Ltd.
- Carbon dioxide gas dissolution apparatus17 Sep 2026US 2026/0273480 A1Asahi Group Holdings, Ltd.
- Hydrogen infused drinking system10 Sep 2026US 2026/0264028 A1
Most cited
By later US patents
- Liquid waste oxygenation441US 5,463,176 A1995
- Apparatus and method of purifying water with ozone370US 6,673,248 B2S C Trade & Consult AB · 2004
- Oxygenating apparatus, method for oxygenating a liquid therewith, and applications thereof147US 6,120,008 ALife International Products, Inc. · 2000
- Low pressure, high efficiency carbonator and method132US 4,850,269 AAquatec GmbH · 1989
- Diffuser/emulsifier124US 6,386,751 B1Diffusion Dynamics, Inc. · 2002