B67D 1/127
Froth control
Official title: {Froth control (B67D1/1411 takes precedence)}
B67D1/127 (Froth control) appears on 161 US grants and 210 published applications in this corpus.
Search patents in B67D- Granted patents
- 161
- Published applications
- 210
- Assignees
- 111
- Inventors
- 369
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 10 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 1 | 3 |
| 2007 | 2 | 4 |
| 2008 | 0 | 5 |
| 2009 | 2 | 11 |
| 2010 | 7 | 5 |
| 2011 | 1 | 10 |
| 2012 | 4 | 6 |
| 2013 | 8 | 8 |
| 2014 | 10 | 8 |
| 2015 | 7 | 7 |
| 2016 | 10 | 10 |
| 2017 | 6 | 13 |
| 2018 | 11 | 11 |
| 2019 | 9 | 17 |
| 2020 | 9 | 18 |
| 2021 | 19 | 12 |
| 2022 | 10 | 8 |
| 2023 | 12 | 9 |
| 2024 | 4 | 15 |
| 2025 | 4 | 9 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated beverage preparation apparatus capable of preparing sparkling drink18 Aug 2026US 12,708,232 B2Botrista, Inc.
- Automated beverage preparation apparatus capable of preparing layered drink14 Jul 2026US 12,677,982 B2Botrista, Inc.
- Pouring attachment device for a beverage container2 Jun 2026US 12,643,732 B2Diageo Ireland Unlimited Company
- Methods and apparatus for dispensing at multiple dispensing points7 Apr 2026US 12,595,164 B2Lancer Corporation
- Tap for dispensing either a first or a second liquid24 Mar 2026US 12,583,733 B2Be Wtr SA
- Methods and apparatus for dispensing at multiple dispensing points25 Jun 2026US 2026/0176124 A1Lancer Corporation
- Apparatus of supplying frosted beer aged at low temperature30 Apr 2026US 2026/0116734 A1wevelopment Co., Ltd.
- Beverage dispense system8 Jan 2026US 2026/0008663 A1Heineken UK Limited
- Nozzles and beverage machines18 Dec 2025US 2025/0382169 A1Cornelius (Tianjin) Co., Ltd.
- Foamed liquid dispensing system4 Dec 2025US 2025/0368496 A1Hatfields London Limited
Most cited
By later US patents
- Carbonation system for soft drink dispenser62US 5,033,645 AABC/Sebrn Tech Corp. · 1991
- Apparatus for dispensing a sparkling or bubbling beverage58US 5,335,705 AToshiba Machine Co., Ltd. · 1994
- Auto-set drink dispenser47US 5,027,284 ACornelius, Inc. · 1991
- Liquid dispenser with automatic shut-off42US 4,712,591 AMcCann's Engineering and Manufacturing Co. · 1987
- Comestible fluid dispensing apparatus and method38US 6,695,168 B2Shurflo Pump Mfg. Company, Inc. · 2004