B01D 51/10
Conditioning the gas to be cleaned
B01D51/10 (Conditioning the gas to be cleaned) appears on 145 US grants and 127 published applications in this corpus.
Search patents in B01D- Granted patents
- 145
- Published applications
- 127
- Assignees
- 98
- Inventors
- 301
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 3 | 6 |
| 2017 | 9 | 22 |
| 2018 | 11 | 10 |
| 2019 | 16 | 17 |
| 2020 | 5 | 6 |
| 2021 | 12 | 9 |
| 2022 | 5 | 6 |
| 2023 | 9 | 6 |
| 2024 | 4 | 11 |
| 2025 | 4 | 7 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Separation and recovery system and method of hydrogen from coke oven gas(COG) in steel industry14 Oct 2025US 12,440,800 B2Korea Research Institute of Chemical Technology
- Carbon capture system and method with recuperative power recovery24 Jun 2025US 12,338,740 B2Sustainable Energy Solutions, LLC
- Method for producing a deacidified fluid stream, apparatus for deacidifying a fluid stream and use of heat pumps for deacidifying a fluid stream8 Oct 2026US 2026/0306998 A1BASF SE
- A staged-feed post -combustion co2 capture technology for flue gas stream13 Aug 2026US 2026/0233153 A1University of Kentucky Research Foundation
- Heat-driven atmospheric water generator23 Jul 2026US 2026/0210091 A1Simon Fraser University
- Method and apparatus for treating diesel exhaust emissions9 Jul 2026US 2026/0192250 A1CJ Reactor Pty Ltd
- Carbon dioxide recovery system and carbon dioxide recovery method18 Jun 2026US 2026/0166471 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
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- Process and apparatus for mass transfer between liquid and gaseous media83US 5,387,376 AGalipag · 1995
- Sonic spray of H.sub.2 SD.sub.4 in a swirling heated air stream39US 4,208,192 AUop LLC · 1980
- Method and apparatus for the purification of gases which contain solid and gaseous impurities39US 4,469,493 AOutokumpu Oy · 1984