B01D 2259/40083
Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
B01D2259/40083 (Regeneration of adsorbents in processes other than pressure or temperature swing adsorption) appears on 1,905 US grants and 2,011 published applications in this corpus.
Search patents in B01D- Granted patents
- 1,905
- Published applications
- 2,011
- Assignees
- 1,085
- Inventors
- 4,840
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 21 | 0 |
| 1978 | 7 | 0 |
| 1979 | 8 | 0 |
| 1980 | 10 | 0 |
| 1981 | 24 | 0 |
| 1982 | 16 | 0 |
| 1983 | 17 | 0 |
| 1984 | 7 | 0 |
| 1985 | 16 | 0 |
| 1986 | 18 | 0 |
| 1987 | 10 | 0 |
| 1988 | 25 | 0 |
| 1989 | 14 | 0 |
| 1990 | 20 | 0 |
| 1991 | 13 | 0 |
| 1992 | 22 | 0 |
| 1993 | 18 | 0 |
| 1994 | 17 | 0 |
| 1995 | 18 | 0 |
| 1996 | 17 | 0 |
| 1997 | 28 | 0 |
| 1998 | 42 | 0 |
| 1999 | 45 | 0 |
| 2000 | 33 | 0 |
| 2001 | 23 | 12 |
| 2002 | 43 | 36 |
| 2003 | 57 | 51 |
| 2004 | 36 | 48 |
| 2005 | 30 | 58 |
| 2006 | 36 | 53 |
| 2007 | 42 | 42 |
| 2008 | 34 | 29 |
| 2009 | 23 | 43 |
| 2010 | 33 | 50 |
| 2011 | 26 | 48 |
| 2012 | 37 | 65 |
| 2013 | 51 | 48 |
| 2014 | 56 | 53 |
| 2015 | 49 | 72 |
| 2016 | 61 | 85 |
| 2017 | 50 | 95 |
| 2018 | 82 | 95 |
| 2019 | 79 | 78 |
| 2020 | 71 | 95 |
| 2021 | 67 | 109 |
| 2022 | 95 | 126 |
| 2023 | 92 | 155 |
| 2024 | 93 | 137 |
| 2025 | 83 | 181 |
| 2026 | 74 | 147 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High throughput moving panel direct air capture system6 Oct 2026US 12,752,238 B2Zero Carbon Systems, Inc.
- Carbon dioxide removal apparatus29 Sep 2026US 12,746,504 B2Honda Motor Co., Ltd.
- Device and method for passive collection of atmospheric carbon dioxide with a double-walled harvest chamber29 Sep 2026US 12,746,508 B2Arizona Board of Regents on behalf of Arizona State University
- Dehumidification unit and desiccant drum therein29 Sep 2026US 12,747,872 B2Trane International Inc.
- Photocatalyst filter and electronic device comprising same15 Sep 2026US 12,734,266 B2Samsung Electronics Co., Ltd.
- Systems and methods for optimizing carbon dioxide capture using water vapor adsorption8 Oct 2026US 2026/0306991 A1GE Vernova Infrastructure Technology LLC
- Processes for sorbent regeneration8 Oct 2026US 2026/0306995 A1Shell USA, Inc.
- Membrane-adsorption process for direct air capture8 Oct 2026US 2026/0307001 A1Ohio State Innovation Foundation
- Amine compound, amine composition, carbon dioxide absorbent, method for recovering carbon dioxide, and carbon dioxide separation and recovery device8 Oct 2026US 2026/0307005 A1Mitsubishi Gas Chemical Company, Inc.
- A method of capturing carbon dioxide from atmospheric air1 Oct 2026US 2026/0295497 A1Repsol, S. A.
Most cited
By later US patents
- Abatement of effluents from chemical vapor deposition processes using organometallic source reagents392US 6,749,671 B2Advanced Technology Materials, Inc. · 2004
- Device for removal of contaminants from fluid streams235US 5,750,026 ACorning Incorporated · 1998
- Microcomponent assembly for efficient contacting of fluid191US 6,126,723 ABattelle Memorial Institute · 2000
- Process for purifying a gas by adsorption of the impurities on several active carbons147US 6,402,813 B2L 'Air Liquide-Societe 'Anonyme a 'Directoire et Conseil de Surveillance pour l 'Etude et L'Exploitation des Procedes Georges Claude · 2002
- Recovery of methane from land fill gas136US 4,770,676 AAir Products and Chemicals, Inc. · 1988