F25B 2339/046
Condensers with refrigerant heat exchange tubes positioned inside or around a vessel
Official title: Condensers with refrigerant heat exchange tubes positioned inside or around a vessel containing water or pcm to cool the refrigerant gas
F25B2339/046 (Condensers with refrigerant heat exchange tubes positioned inside or around a vessel) appears on 53 US grants and 84 published applications in this corpus.
Search patents in F25B- Granted patents
- 53
- Published applications
- 84
- Assignees
- 41
- Inventors
- 171
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 6 |
| 2016 | 1 | 3 |
| 2017 | 3 | 11 |
| 2018 | 4 | 7 |
| 2019 | 9 | 6 |
| 2020 | 4 | 3 |
| 2021 | 3 | 11 |
| 2022 | 6 | 6 |
| 2023 | 5 | 7 |
| 2024 | 5 | 4 |
| 2025 | 4 | 3 |
| 2026 | 3 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Expansion valve control system21 Jul 2026US 12,687,330 B2Johnson Controls Industries SAS
- Phase change material-coated heat exchange tubes9 Jun 2026US 12,650,270 B2Henkel AG & Co. KGaA
- Heat pump system17 Mar 2026US 12,578,129 B2Tyco Fire & Security GmbH
- Water heat dissipating system used for condenser coil of water filter apparatus and water filter apparatus7 Oct 2025US 12,435,914 B2Karofi Holding Joint Stock Company
- Method for exchanging heat in vapor compression heat transfer systems and vapor compression heat transfer systems comprising intermediate heat exchangers with dual-row evaporators or condensers29 Apr 2025US 12,287,129 B2The Chemours Company Fc, LLC
- Condenser and dishwasher including the same27 Aug 2026US 2026/0248357 A1LG Electronics Inc.
- Condensing device and heat pump system comprising same20 Aug 2026US 2026/0243480 A1
- Heating, ventilation, air conditioning, and/or refrigeration system with heating and cooling operations7 May 2026US 2026/0126218 A1Tyco Fire & Security GmbH
- Condenser and turbo refrigerator29 Jan 2026US 2026/0029178 A1Mitsubishi Heavy Industries Thermal Systems, Ltd.
- Water box mixing manifold14 Aug 2025US 2025/0257921 A1Tyco Fire & Security GmbH
Most cited
By later US patents
- Heat exchanger, such as evaporator, condenser, or the like17US 6,701,742 B2BSH Bosch und Siemens Hausgerate GmbH · 2004
- Adsorption cooling apparatus with buffer reservoir12US 6,820,441 B2ZEO-TECH Zeolith-Technologie GmbH · 2004
- Condenser7US 10,612,823 B2Daikin Applied Americas Inc. · 2020
- Modular chiller system comprising interconnected flooded heat exchangers7US 9,146,045 B2Climacool Corp. · 2015
- Redistributing refrigerant between an evaporator and a condenser of a vapor compression system4US 10,955,179 B2Johnson Controls Technology Company · 2021