B67D 2001/0481
Single inert gas
Official title: {Single inert gas, e.g. N2}
B67D2001/0481 (Single inert gas) appears on 116 US grants and 120 published applications in this corpus.
Search patents in B67D- Granted patents
- 116
- Published applications
- 120
- Assignees
- 49
- Inventors
- 174
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 4 | 5 |
| 2004 | 0 | 0 |
| 2005 | 1 | 5 |
| 2006 | 2 | 2 |
| 2007 | 5 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 4 |
| 2011 | 1 | 4 |
| 2012 | 3 | 3 |
| 2013 | 4 | 7 |
| 2014 | 5 | 5 |
| 2015 | 6 | 5 |
| 2016 | 2 | 5 |
| 2017 | 5 | 14 |
| 2018 | 5 | 8 |
| 2019 | 8 | 13 |
| 2020 | 7 | 8 |
| 2021 | 10 | 3 |
| 2022 | 13 | 12 |
| 2023 | 10 | 4 |
| 2024 | 4 | 4 |
| 2025 | 4 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alcoholic nitrogenized coffee product, system, and method24 Mar 2026US 12,582,257 B2Off the Beaten Path Coffee, LLC
- Wine storage device and wine dispensing method using same14 Oct 2025US 12,441,596 B2LG Electronics Inc.
- Beverage dispenser14 Oct 2025US 12,441,597 B2Drinkstation Holdings Corporation
- Nitro dispensing device7 Oct 2025US 12,434,957 B2Gates Cfv Solutions, Inc.
- Selectable gas infused beverage dispensing system8 Jul 2025US 12,351,447 B2Automatic Bar Controls, Inc.
- Dual-channel liquid extraction device, liquid extraction system, and liquid extraction method21 May 2026US 2026/0138812 A1Guangzhou Esomme Technology Co., Ltd.
- Nitro Dispensing Device15 Jan 2026US 2026/0015219 A1Gate Cfv Solutions, Inc.
- Dispensing device for a container of liquids and relative transfer system9 Oct 2025US 2025/0313447 A1
- Pressurized dispensing system24 Jul 2025US 2025/0236503 A1Gate Cfv Solutions, Inc.
- Pressurized brewing, gas infusion and dispensing machine8 May 2025US 2025/0145362 A1Perfectwerks Solutions Inc.
Most cited
By later US patents
- Dispenser for wine121US 4,706,847 ASenmar Corporation · 1987
- Beer dispensing and monitoring method and apparatus104US 5,007,560 A1991
- Wine extraction and preservation device and method84US 8,225,959 B2Wine Mosquito, LLC · 2012
- Wine preserver and dispenser82US 4,473,174 A1984
- Wine or champagne preservation and dispensing apparatus70US 6,607,100 B2Vin Valet, Inc. · 2003