B01F 23/2341
By cascading, spraying or projecting a liquid into a gaseous atmosphere
Official title: {by cascading, spraying or projecting a liquid into a gaseous atmosphere (B01F23/2342 takes precedence)}
B01F23/2341 (By cascading, spraying or projecting a liquid into a gaseous atmosphere) appears on 220 US grants and 212 published applications in this corpus.
Search patents in B01F- Granted patents
- 220
- Published applications
- 212
- Assignees
- 135
- Inventors
- 406
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 1 |
| 2003 | 9 | 8 |
| 2004 | 3 | 3 |
| 2005 | 6 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 6 |
| 2011 | 2 | 12 |
| 2012 | 3 | 16 |
| 2013 | 7 | 21 |
| 2014 | 9 | 14 |
| 2015 | 7 | 6 |
| 2016 | 7 | 10 |
| 2017 | 12 | 10 |
| 2018 | 10 | 26 |
| 2019 | 13 | 15 |
| 2020 | 11 | 10 |
| 2021 | 13 | 7 |
| 2022 | 7 | 10 |
| 2023 | 5 | 6 |
| 2024 | 10 | 10 |
| 2025 | 5 | 10 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drop-in beverage dispenser16 Dec 2025US 12,497,282 B2Marmon Foodservice Technologies, Inc.
- Device for dissolving gas in liquid30 Sep 2025US 12,428,327 B2
- Assembly for selectively aerating a beverage23 Sep 2025US 12,420,244 B2üLlo, LLC
- Assembly for selectively aerating and changing the temperature of a beverage15 Jul 2025US 12,357,952 B2üLlo, LLC
- Method for bubble-free gas-enrichment of a flowing liquid within a conduit14 Jan 2025US 12,194,420 B2TherOx, Inc.
- Gas-containing solution production method and gas-containing solution production system9 Jul 2026US 2026/0192260 A1Canon Kabushiki Kaisha
- Drop-in beverage dispenser2 Apr 2026US 2026/0091970 A1Marmon Foodservice Technologies, Inc.
- Apparatus and Method for In-Bottle Wine Aeration5 Feb 2026US 2026/0034521 A1
- Aerator and carbondioxide separator27 Nov 2025US 2025/0360469 A1N P Innovation AB
- Systems and methods for infusion of liquid into gas20 Nov 2025US 2025/0352959 A1
Most cited
By later US patents
- Method of blood oxygenation151US 6,565,807 B1TherOx, Inc. · 2003
- Disposable cartridge for producing gas-enriched fluids139US 6,613,280 B2TherOx, Inc. · 2003
- Low pressure, high efficiency carbonator and method132US 4,850,269 AAquatec GmbH · 1989
- Animal waterer103US 5,799,609 A1998
- Method for blood oxygenation98US 6,596,235 B2TherOx, Inc. · 2003