F25B 2341/064
Superheater expansion valves
F25B2341/064 (Superheater expansion valves) appears on 13 US grants and 16 published applications in this corpus.
Search patents in F25B- Granted patents
- 13
- Published applications
- 16
- Assignees
- 12
- Inventors
- 37
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 5 |
| 2024 | 4 | 0 |
By publication year.
Recent patents
- System and method for superheat regulation and efficiency improvement23 Jul 2024US 12,044,451 B2
- Expansion valve performance monitoring in refrigeration system18 Jun 2024US 12,013,160 B2Hill Phoenix, Inc.
- Method of operating an electronic expansion valve in an air conditioner unit18 Jun 2024US 12,013,161 B2Haier US Appliance Solutions, Inc.
- Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve23 Jan 2024US 11,879,676 B2Danfoss A/S
- System and method for superheat regulation and efficiency improvement22 Aug 2023US 11,732,940 B2
- System and Method for Superheat Regulation and Efficiency Improvement7 Dec 2023US 2023/0392842 A1
- Method of operating an electronic expansion valve in an air conditioner unit1 Jun 2023US 2023/0168015 A1Haier US Appliance Solutions, Inc.
- Expansion Valve Performance Monitoring in Refrigeration System25 May 2023US 2023/0160615 A1Hill Phoenix, Inc.
- Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve2 Feb 2023US 2023/0034047 A1Danfoss A/S
- Thermal expansion valve for a residential refrigeration application2 Feb 2023US 2023/0034594 A1
Most cited
By later US patents
- Evaporator for a refrigeration circuit24US 8,616,012 B2Behr GmbH & Co. · 2013
- System and method of hot gas defrost control for multistage cascade refrigeration system5US 11,137,185 B2Farrar Scientific Corporation · 2021
- Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve2US 11,879,676 B2Danfoss A/S · 2024
- Refrigeration cycle device and method of controlling the same2US 9,163,865 B2Mitsubishi Electric Corporation · 2015
- Suction stabilizer control circuit for a heat pump system1US 10,557,653 B12020