F25J 2205/68
Cooling the adsorption vessel
F25J2205/68 (Cooling the adsorption vessel) appears on 19 US grants and 16 published applications in this corpus.
Search patents in F25J- Granted patents
- 19
- Published applications
- 16
- Assignees
- 14
- Inventors
- 49
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 4 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas purification method and device13 May 2025US 12,297,107 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature16 May 2023US 11,650,010 B2Praxair Technology, Inc.
- Method for the production of air gases by the cryogenic separation of air with improved front end purification and air compression4 Apr 2023US 11,619,443 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method and apparatus for eliminating heat bumps following regeneration of adsorbers in an air separation unit5 Oct 2021US 11,137,205 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method for the production of air gases by the cryogenic separation of air with improved front end purification and air compression19 Jan 2021US 10,895,417 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Carbon dioxide recovery system and carbon dioxide recovery method18 Jun 2026US 2026/0166471 A1Mitsubishi Heavy Industries, Ltd.
- Processing Gases18 Dec 2025US 2025/0383143 A1NET Power LLC
- Gas purification method and device19 Jan 2023US 2023/0019514 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method and apparatus for improving efficiency of a front-end purification unit of an air separation plant1 Jul 2021US 2021/0199378 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method for the production of air gases by the cryogenic separation of air with improved front end purification and air compression1 Apr 2021US 2021/0095922 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Temperature swing adsorption with regeneration by elevated pressure ASU nitrogen-enriched gas64US 5,968,234 AAir Products and Chemicals, Inc. · 1999
- Production of liquid oxygen and/or liquid nitrogen37US 4,152,130 AAir Products and Chemicals, Inc. · 1979
- Air separation method with integrated gas turbine30US 4,806,136 AUnion Carbide Corporation · 1989
- Process for regeneration of adsorbers26US 4,698,073 ALinde Aktiengesellschaft · 1987
- Process for the treatment of a gas by temperature swing adsorption7US 6,402,814 B1L 'Air Liquide-Societe 'Anonyme a 'Directoire et Conseil de Surveillance pour l 'Etude et L'Exploitation des Procedes Georges Claude · 2002