F25B 2339/024
Evaporators with refrigerant in a vessel in which is situated a heat
Official title: Evaporators with refrigerant in a vessel in which is situated a heat exchanger
F25B2339/024 (Evaporators with refrigerant in a vessel in which is situated a heat) appears on 237 US grants and 268 published applications in this corpus.
Search patents in F25B- Granted patents
- 237
- Published applications
- 268
- Assignees
- 113
- Inventors
- 486
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 4 |
| 2003 | 5 | 2 |
| 2004 | 3 | 7 |
| 2005 | 5 | 3 |
| 2006 | 4 | 4 |
| 2007 | 5 | 6 |
| 2008 | 2 | 10 |
| 2009 | 2 | 4 |
| 2010 | 3 | 8 |
| 2011 | 0 | 6 |
| 2012 | 2 | 4 |
| 2013 | 1 | 10 |
| 2014 | 4 | 7 |
| 2015 | 5 | 11 |
| 2016 | 7 | 19 |
| 2017 | 10 | 21 |
| 2018 | 16 | 13 |
| 2019 | 18 | 20 |
| 2020 | 23 | 24 |
| 2021 | 21 | 18 |
| 2022 | 10 | 16 |
| 2023 | 17 | 13 |
| 2024 | 15 | 12 |
| 2025 | 10 | 14 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Falling film evaporator8 Sep 2026US 12,729,891 B2Tyco Fire & Security GmbH
- Expansion valve control system21 Jul 2026US 12,687,330 B2Johnson Controls Industries SAS
- Systems and methods for recycling energy from distillation19 May 2026US 12,629,609 B2ICM, Inc.
- Heat pump system17 Mar 2026US 12,578,129 B2Tyco Fire & Security GmbH
- Refrigerant compositions and use thereof in systems using flooded evaporators10 Mar 2026US 12,570,885 B2Solstice Advanced Materials US, Inc.
- Compact hvac&r system24 Sep 2026US 2026/0287214 A1
- Evaporator2 Jul 2026US 2026/0185192 A1Tyco Fire & Security GmbH
- Demister evaporator displacement array2 Jul 2026US 2026/0185751 A1Trane International Inc.
- Cooling system using water as a refrigerant18 Jun 2026US 2026/0168711 A1Vertiv Corporation
- Heating, ventilation, air conditioning, and/or refrigeration system with heating and cooling operations7 May 2026US 2026/0126218 A1Tyco Fire & Security GmbH
Most cited
By later US patents
- Method and apparatus for measuring and improving efficiency in refrigeration systems95US 6,505,475 B1Hudson Technologies, Inc. · 2003
- Flow distributor and baffle system for a falling film evaporator73US 6,868,695 B1American Standard International Inc. · 2005
- Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit66US 5,875,637 AYork International Corporation · 1999
- Falling film evaporator with refrigerant distribution system55US 5,645,124 AAmerican Standard Inc. · 1997
- Falling film evaporator for a vapor compression refrigeration chiller52US 6,293,112 B1American Standard International Inc. · 2001