B01D 2259/40073
Ten
B01D2259/40073 (Ten) appears on 49 US grants and 28 published applications in this corpus.
Search patents in B01D- Granted patents
- 49
- Published applications
- 28
- Assignees
- 22
- Inventors
- 124
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 3 |
| 2007 | 2 | 4 |
| 2008 | 1 | 2 |
| 2009 | 4 | 3 |
| 2010 | 1 | 3 |
| 2011 | 4 | 2 |
| 2012 | 0 | 0 |
| 2013 | 3 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Three-product pressure swing adsorption system16 Jul 2024US 12,036,505 B2Uop LLC
- Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas28 Jul 2015US 9,090,522 B2Korea Institute of Energy Research
- Method to improve recovery and efficiency of adsorption processes using reversible blowers1 Oct 2013US 8,545,603 B2Adsorptech Inc.
- Pressure swing adsorption method and system with multiple-vessel beds10 Sep 2013US 8,529,674 B2Air Products and Chemicals, Inc.
- High efficiency gas concentrating apparatus and method of controlling high efficiency gas concentrating apparatus8 Jan 2013US 8,349,053 B2Oxus Co., Ltd.
- Three-product pressure swing adsorption system12 Sep 2024US 2024/0299875 A1Uop LLC
- Three-product pressure swing adsorption system29 Sep 2022US 2022/0305427 A1Uop LLC
- Dehydration using biosorbents in modified pressure swing adsorption15 Jul 2021US 2021/0213384 A1University of Saskatchewan
- Method and apparatus for recovering ethylene from fluidized catalytic cracking (fcc) off-gas29 May 2014US 2014/0148634 A1Korea Institute of Energy Research
- Method to improve recovery and efficiency of adsorption processes using reversible blowers29 Dec 2011US 2011/0315009 A1Adsorptech Inc.
Most cited
By later US patents
- Selective adsorption process139US 3,986,849 AUnion Carbide Corporation · 1976
- Layered manifold pressure swing adsorption device and method106US 6,565,635 B2QuestAir Technologies Inc. · 2003
- Weight-optimized portable oxygen concentrator104US 7,279,029 B2Air Products and Chemicals, Inc. · 2007
- PSA multicomponent separation utilizing tank equalization101US 4,816,039 AThe BOC Group, Inc. · 1989
- Method for treating at least one feed gas mixture by pressure swing adsorption60US 7,255,727 B2L 'Air Liquide-Societe 'Anonyme a 'Directoire et Conseil de Surveillance pour l 'Etude et L'Exploitation des Procedes Georges Claude · 2007