F25B 2341/062
Capillary expansion valves
F25B2341/062 (Capillary expansion valves) appears on 61 US grants and 67 published applications in this corpus.
Search patents in F25B- Granted patents
- 61
- Published applications
- 67
- Assignees
- 46
- Inventors
- 176
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 3 |
| 2003 | 5 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 5 |
| 2017 | 1 | 1 |
| 2018 | 0 | 13 |
| 2019 | 4 | 5 |
| 2020 | 8 | 7 |
| 2021 | 6 | 4 |
| 2022 | 5 | 6 |
| 2023 | 3 | 1 |
| 2024 | 3 | 1 |
| 2025 | 3 | 4 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerating system using non-azeotropic mixed refrigerant17 Jun 2025US 12,331,975 B2LG Electronics Inc.
- Method for controlling refrigerating system using non-azeotropic mixed refrigerant29 Apr 2025US 12,287,133 B2LG Electronics Inc.
- Refrigerating apparatus using non-azeotropic mixed refrigerant28 Jan 2025US 12,209,784 B2LG Electronics Inc.
- Refrigerator and control method thereof24 Sep 2024US 12,098,876 B2Samsung Electronics Co., Ltd.
- Fixed orifice refrigerant distribution system2 Apr 2024US 11,946,676 B2Goodman Manufacturing Company, L. P.
- Evaporator structure, ice maker, and method for heat exchange16 Jul 2026US 2026/0202106 A1Ningbo Hicon Intelligent Technology Co., Ltd.
- Refrigerator appliance dual flow refrigerant decoupling22 Jan 2026US 2026/0022865 A1Haier US Appliance Solutions, Inc.
- Refrigerator and control method thereof15 Jan 2026US 2026/0016215 A1Samsung Electronics Co., Ltd.
- Systems and Methods for Vapor Compression Systems with a Multi-Circuit Heat Exchanger and a Low Cost Distributor1 Jan 2026US 2026/0002706 A1Rheem Manufacturing Company
- Temperature-controlled system with thermally isolated components27 Nov 2025US 2025/0362071 A1Refrigerated Solutions Group LLC
Most cited
By later US patents
- Control device for refrigeration cycle89US 4,499,739 AMitsubishi Denki Kabushiki Kaisha · 1985
- Apparatus and method for controlling the temperature of an electronic device under test84US 6,668,570 B2Kryotech, Inc. · 2003
- Apparatus and method for controlling the temperature of an electronic device under test28US 6,993,922 B2Delta Design, Inc. · 2006
- Two-evaporator refrigerator having a bypass and channel-switching means for refrigerant26US 6,460,357 B1Kabushiki Kaisha Toshiba · 2002
- Valve arrangement20US 6,357,721 B1Emerson Electric Co. · 2002