B01D 53/0462
Temperature swing adsorption
Official title: {Temperature swing adsorption}
B01D53/0462 (Temperature swing adsorption) appears on 1,001 US grants and 1,308 published applications in this corpus.
Search patents in B01D- Granted patents
- 1,001
- Published applications
- 1,308
- Assignees
- 491
- Inventors
- 2,724
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 12 | 0 |
| 1998 | 13 | 0 |
| 1999 | 20 | 0 |
| 2000 | 17 | 0 |
| 2001 | 15 | 4 |
| 2002 | 19 | 9 |
| 2003 | 22 | 13 |
| 2004 | 7 | 15 |
| 2005 | 8 | 17 |
| 2006 | 11 | 16 |
| 2007 | 9 | 16 |
| 2008 | 10 | 16 |
| 2009 | 10 | 27 |
| 2010 | 19 | 33 |
| 2011 | 12 | 27 |
| 2012 | 21 | 43 |
| 2013 | 29 | 36 |
| 2014 | 29 | 53 |
| 2015 | 48 | 49 |
| 2016 | 50 | 75 |
| 2017 | 44 | 70 |
| 2018 | 63 | 68 |
| 2019 | 60 | 71 |
| 2020 | 54 | 58 |
| 2021 | 44 | 57 |
| 2022 | 57 | 89 |
| 2023 | 69 | 117 |
| 2024 | 61 | 108 |
| 2025 | 61 | 120 |
| 2026 | 47 | 101 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- 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
- Regeneration of adsorbents138US 4,784,672 AAir Products and Chemicals, Inc. · 1988
- Process for separating components of a gas stream137US 4,701,187 AAir Products and Chemicals, Inc. · 1987
- Recovery of methane from land fill gas136US 4,770,676 AAir Products and Chemicals, Inc. · 1988
- Process for the separation/recovery of gases114US 6,179,900 B2GKSS-Forschungszentrum Geesthacht GmbH · 2001