B01D 5/0036
Multiple-effect condensation
Official title: {Multiple-effect condensation; Fractional condensation}
B01D5/0036 (Multiple-effect condensation) appears on 204 US grants and 168 published applications in this corpus.
Search patents in B01D- Granted patents
- 204
- Published applications
- 168
- Assignees
- 155
- Inventors
- 420
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 6 | 7 |
| 2003 | 2 | 5 |
| 2004 | 7 | 8 |
| 2005 | 2 | 5 |
| 2006 | 3 | 4 |
| 2007 | 4 | 7 |
| 2008 | 4 | 3 |
| 2009 | 3 | 2 |
| 2010 | 1 | 5 |
| 2011 | 3 | 5 |
| 2012 | 2 | 2 |
| 2013 | 2 | 7 |
| 2014 | 5 | 1 |
| 2015 | 3 | 8 |
| 2016 | 6 | 5 |
| 2017 | 2 | 7 |
| 2018 | 4 | 12 |
| 2019 | 4 | 11 |
| 2020 | 9 | 13 |
| 2021 | 4 | 10 |
| 2022 | 6 | 12 |
| 2023 | 7 | 11 |
| 2024 | 13 | 6 |
| 2025 | 4 | 4 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compact in-situ gas separator for substrate processing systems29 Sep 2026US 12,746,485 B2Lam Research Corporation
- Methods for biological processing of hydrocarbon-containing substances and system for realization thereof28 Jul 2026US 12,692,444 B2CarbonadeUSA, Corp.
- System and method for improving water quality of dehydration tower in purified terephthalic acid device23 Jun 2026US 12,661,603 B2Tianhua Institute of Chemical Machinery and Automation Co., Ltd
- Multi-stage bubble-column vapor mixture condensation23 Jun 2026US 12,661,605 B2King Fahd University of Petroleum and Minerals
- Greenhouse gas treatment apparatus9 Jun 2026US 12,649,123 B2
- System to collect, recover and recycle chemical exhaust from semiconductor processing chambers27 Aug 2026US 2026/0249209 A1APPLIED Materials.Inc.
- 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
- Method and apparatus for producing aldehyde13 Aug 2026US 2026/0234092 A1Johnson Matthey Davy Technologies Limited
- Compact in-situ gas separator for substrate processing systems11 Jun 2026US 2026/0158412 A1Lam Research Corporation
- Water treatment and desalination9 Apr 2026US 2026/0097972 A9Sylvan Source, Inc.
Most cited
By later US patents
- Hydraulic fracturing system and method179US 9,840,897 B22017
- Fluid cooled trap81US 5,820,641 AMKS Instruments, Inc. · 1998
- Distilling apparatus61US 4,762,593 A1988
- Method and apparatus for controlling polymerized teos build-up in vacuum pump lines53US 6,197,119 B1MKS Instruments, Inc. · 2001
- Heat exchanger with rectification effect51US 3,992,168 AKobe Steel, Ltd. · 1976