B01D 5/0003
Condensation of vapours: by using heat-exchange surfaces for indirect contact between gases
Official title: {by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium}
B01D5/0003 (Condensation of vapours: by using heat-exchange surfaces for indirect contact between gases) appears on 760 US grants and 797 published applications in this corpus.
Search patents in B01D- Granted patents
- 760
- Published applications
- 797
- Assignees
- 523
- Inventors
- 1,559
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 10 | 0 |
| 1983 | 8 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 11 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 5 |
| 2002 | 8 | 17 |
| 2003 | 13 | 14 |
| 2004 | 8 | 10 |
| 2005 | 9 | 16 |
| 2006 | 10 | 17 |
| 2007 | 7 | 20 |
| 2008 | 11 | 21 |
| 2009 | 9 | 19 |
| 2010 | 16 | 22 |
| 2011 | 12 | 22 |
| 2012 | 13 | 21 |
| 2013 | 15 | 22 |
| 2014 | 12 | 32 |
| 2015 | 19 | 35 |
| 2016 | 20 | 39 |
| 2017 | 25 | 39 |
| 2018 | 31 | 61 |
| 2019 | 44 | 46 |
| 2020 | 55 | 64 |
| 2021 | 54 | 57 |
| 2022 | 44 | 50 |
| 2023 | 59 | 59 |
| 2024 | 44 | 39 |
| 2025 | 37 | 33 |
| 2026 | 19 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus with integrated condenser and separator6 Oct 2026US 12,752,218 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Seawater desalination equipment29 Sep 2026US 12,746,486 B2Manzeon Co., Ltd.
- Atmospheric water generating apparatus and system for producing water from moisture-laden air11 Aug 2026US 12,702,937 B2Dripdropusa, Inc.
- Water distiller4 Aug 2026US 12,698,218 B2Groasis IP B.V.
- System and method for water distillation28 Jul 2026US 12,691,389 B1
- Apparatus for intense/rapid cooling and for removing a substance in suspension in a gaseous fluid and method thereof13 Aug 2026US 2026/0233122 A1Snf Group
- 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
- Self-Regenerating Atmospheric Water Generator for Low-Humidity Climates23 Jul 2026US 2026/0208067 A1
- Hydrogen generator with detachable filter23 Jul 2026US 2026/0209978 A1
- Vapor recovery system for immersion cooled data centers25 Jun 2026US 2026/0181828 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Hydraulic fracturing system and method179US 9,840,897 B22017
- Production of potable water and freshwater needs for human, animal and plants from hot and humid air105US 6,574,979 B2Fakieh Research & Development · 2003
- Microsystem capillary separations92US 6,666,909 B1Battelle Memorial Institute · 2003
- Fluid cooled trap81US 5,820,641 AMKS Instruments, Inc. · 1998
- Production of potable water and freshwater needs for human, animal and plants from hot and humid air70US 6,868,690 B2Fakieh Research & Development · 2005