B67D 1/0869
Using solid state elements
Official title: {using solid state elements, e.g. Peltier cells}
B67D1/0869 (Using solid state elements) appears on 138 US grants and 160 published applications in this corpus.
Search patents in B67D- Granted patents
- 138
- Published applications
- 160
- Assignees
- 80
- Inventors
- 375
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 5 |
| 2003 | 10 | 15 |
| 2004 | 3 | 4 |
| 2005 | 4 | 4 |
| 2006 | 2 | 5 |
| 2007 | 5 | 6 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 2 | 6 |
| 2016 | 1 | 11 |
| 2017 | 5 | 10 |
| 2018 | 5 | 7 |
| 2019 | 11 | 13 |
| 2020 | 8 | 18 |
| 2021 | 16 | 9 |
| 2022 | 5 | 10 |
| 2023 | 11 | 4 |
| 2024 | 6 | 9 |
| 2025 | 8 | 3 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Beverage preparation machine and cooling module25 Aug 2026US 12,715,751 B2Koninklijke Douwe Egberts B. V.
- Cold-water generating apparatus and water purifier comprising same10 Mar 2026US 12,570,514 B2Coway Co., Ltd.
- Alkaline water dispensing apparatus with water consumption tracking functionality2 Dec 2025US 12,486,156 B2Generosity Water, Inc.
- Beverage dispensing machine and pouch for use with beverage dispensing machine18 Nov 2025US 12,473,188 B2LNJ Group, LLC
- Apparatus for dispensing a beverage28 Oct 2025US 12,454,452 B2Grad ApS
- Cooling device and control method therefor25 Jun 2026US 2026/0181824 A1Coway Co., Ltd.
- Cooling device and water purifier comprising same21 May 2026US 2026/0139897 A1Coway Co., Ltd.
- Liquid filtration device23 Apr 2026US 2026/0108830 A1Xim Limited
- Water purifier23 Apr 2026US 2026/0109589 A1Coway Co., Ltd.
- Alkaline water dispensing apparatus with water consumption tracking functionality5 Mar 2026US 2026/0062273 A1Generosity Water, Inc.
Most cited
By later US patents
- Pressurized beverage container dispensing system112US 4,921,135 A1990
- Beverage maker102US 8,985,395 B2Fountain Master, LLC · 2015
- Wine or champagne preservation and dispensing apparatus70US 6,607,100 B2Vin Valet, Inc. · 2003
- Versatile countertop cooler61US 4,913,713 ARiclar International · 1990
- Thermoelectric cooling device57US 4,829,771 AKoslow Technologies Corporation · 1989