B01D 5/0027
Condensation of vapours: by direct contact between vapours or gases and the
Official title: {by direct contact between vapours or gases and the cooling medium}
B01D5/0027 (Condensation of vapours: by direct contact between vapours or gases and the) appears on 309 US grants and 315 published applications in this corpus.
Search patents in B01D- Granted patents
- 309
- Published applications
- 315
- Assignees
- 213
- Inventors
- 682
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 3 |
| 2003 | 2 | 7 |
| 2004 | 2 | 1 |
| 2005 | 2 | 7 |
| 2006 | 0 | 10 |
| 2007 | 6 | 4 |
| 2008 | 7 | 3 |
| 2009 | 8 | 6 |
| 2010 | 5 | 5 |
| 2011 | 4 | 4 |
| 2012 | 1 | 10 |
| 2013 | 4 | 12 |
| 2014 | 13 | 10 |
| 2015 | 9 | 16 |
| 2016 | 11 | 12 |
| 2017 | 9 | 17 |
| 2018 | 11 | 21 |
| 2019 | 22 | 38 |
| 2020 | 23 | 27 |
| 2021 | 25 | 31 |
| 2022 | 19 | 19 |
| 2023 | 18 | 25 |
| 2024 | 20 | 12 |
| 2025 | 15 | 11 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-stage bubble-column vapor mixture condensation23 Jun 2026US 12,661,605 B2King Fahd University of Petroleum and Minerals
- System and method for cooling a methanol reactor effluent vapor stream in methanol production plant26 May 2026US 12,636,630 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Production and separation of 3-hydroxypropionic acid2 Dec 2025US 12,486,212 B2Noroo IC Co., Ltd.
- Pyrolysis reactor system and method25 Nov 2025US 12,480,055 B2Duke Technologies, LLC
- Quick response, transportable, stand-alone system for removing volatile compounds from contaminated fluid streams, and method of use thereof18 Nov 2025US 12,473,212 B2WP&E Technologies and Solutions, LLC
- High temperature solvent separation with advanced stripper and direct contact condenser6 Aug 2026US 2026/0225003 A1
- Process for condensing oxygenate mixtures11 Jun 2026US 2026/0159467 A1Topsoe A/S
- 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
- Corrosion resistant nozzle and lid for an adiabatic gas cooler9 Apr 2026US 2026/0097409 A1Cg Thermal, LLC
- Architected lattice of lattice coalescer4 Dec 2025US 2025/0367573 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Trap apparatus382US 6,488,774 B1Ebara Corporation · 2002
- Diffusion driven water purification apparatus and process75US 7,225,620 B2University of Florida Research Foundation, Inc. · 2007
- Process and apparatus for cracking hydrocarbon feedstock containing resid55US 7,220,887 B2ExxonMobil Chemical Patents Inc. · 2007
- Process and apparatus for removal of impurities from flue gases52US 5,346,674 AAgglo Recovery · 1994
- Method and apparatus for recovering water from atmospheric air50US 7,306,654 B22007