B67D 1/1277
Flow control valves
Official title: {Flow control valves}
B67D1/1277 (Flow control valves) appears on 295 US grants and 313 published applications in this corpus.
Search patents in B67D- Granted patents
- 295
- Published applications
- 313
- Assignees
- 141
- Inventors
- 469
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 3 |
| 2002 | 3 | 2 |
| 2003 | 3 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 6 |
| 2009 | 2 | 3 |
| 2010 | 3 | 2 |
| 2011 | 3 | 1 |
| 2012 | 4 | 8 |
| 2013 | 9 | 9 |
| 2014 | 7 | 6 |
| 2015 | 5 | 9 |
| 2016 | 3 | 19 |
| 2017 | 4 | 20 |
| 2018 | 13 | 26 |
| 2019 | 23 | 15 |
| 2020 | 15 | 29 |
| 2021 | 15 | 21 |
| 2022 | 25 | 32 |
| 2023 | 37 | 36 |
| 2024 | 33 | 29 |
| 2025 | 25 | 21 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, devices, and methods for multi-stage beverage preparation22 Sep 2026US 12,741,857 B2Botrista, Inc.
- Scalable modular system and method for valve control and selectively dispensing beverages22 Sep 2026US 12,741,858 B2Versabev, Inc.
- Water supply device15 Sep 2026US 12,735,309 B2Quooker International B.V.
- Drinking water dispenser15 Sep 2026US 12,735,311 B2Onn Water S.R.L.
- Water mixing device and water purifier including the same1 Sep 2026US 12,724,435 B2Coway Co., Ltd.
- Dispensing System24 Sep 2026US 2026/0285668 A1Gate Cfv Solutions, Inc.
- Water dispensing device30 Jul 2026US 2026/0217519 A1LG Electronics Inc.
- Water dispensing apparatus30 Jul 2026US 2026/0219182 A1LG Electronics Inc.
- Systems and methods for dispensing a beverage26 Feb 2026US 2026/0054973 A1PepsiCo, Inc.
- Systems, devices, and methods for multi-stage beverage preparation12 Feb 2026US 2026/0042653 A1Botrista, Inc.
Most cited
By later US patents
- Beverage dispenser control valve and ratio control method therefor98US 4,979,639 AThe Coca-Cola Company · 1990
- Postmix juice dispensing system91US 4,860,923 AThe Coca-Cola Company · 1989
- Method of using one-way valve and related apparatus81US 7,322,491 B2Medical Instill Technologies, Inc. · 2008
- Method and apparatus for dispensing cold beverage79US 4,687,120 ACornelius, Inc. · 1987
- Beverage dispenser78US 6,669,053 B12003