F28D 2021/0066
With combined condensation and evaporation
Official title: {with combined condensation and evaporation}
F28D2021/0066 (With combined condensation and evaporation) appears on 36 US grants and 45 published applications in this corpus.
Search patents in F28D- Granted patents
- 36
- Published applications
- 45
- Assignees
- 39
- Inventors
- 107
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 5 |
| 2015 | 2 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 2 | 5 |
| 2021 | 3 | 3 |
| 2022 | 1 | 4 |
| 2023 | 3 | 3 |
| 2024 | 5 | 4 |
| 2025 | 4 | 0 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat exchanger with vapor extractors26 May 2026US 12,638,243 B2Industrial Advanced Services Fz-LLC
- Heat exchanger3 Feb 2026US 12,540,775 B2
- Evaporative condenser and air conditioner including same30 Sep 2025US 12,429,259 B2Kyungdong Navien Co., Ltd.
- Advanced control method for an evaporation unit16 Sep 2025US 12,415,143 B2Caloritum NV
- Device for use in refrigeration or heat pump system, and refrigeration or heat pump system4 Mar 2025US 12,241,695 B2Vahterus Oy
- Oscillating heat pipe with phase change material1 Oct 2026US 2026/0298548 A1Raytheon Company
- A plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water6 Aug 2026US 2026/0225920 A1Alfa Laval Corporate AB
- Combined condenser-evaporator9 Jul 2026US 2026/0194271 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Methods and systems for direct-contact evaporation and condensation, and desalination methods and systems employing the same16 Apr 2026US 2026/0103402 A1Global Water Farms Corporation
- Plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water28 Nov 2024US 2024/0390817 A1Alfa Laval Corporate AB
Most cited
By later US patents
- System for stripping and rectifying a fluid mixture38US 7,111,673 B2Stichting Energieonderzoek Centrum Nederland · 2006
- Plate evaporator23US 5,226,474 AAlfa-Laval Thermal AB · 1993
- Plate evaporator13US 5,203,406 AAlfa-Laval Desalt A/S · 1993
- Systems with multi-circuited, phase-change composite heat exchangers10US 10,648,743 B2Alliance for Sustainable Energy, LLC · 2020
- Boiler/condenser assembly for high efficiency purification system9US 5,587,053 AGrano Environmental Corporation · 1996