B01D 2259/4143
Arranged as a mixture
Official title: arranged as a mixture
B01D2259/4143 (Arranged as a mixture) appears on 59 US grants and 55 published applications in this corpus.
Search patents in B01D- Granted patents
- 59
- Published applications
- 55
- Assignees
- 47
- Inventors
- 186
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 1 | 8 |
| 2004 | 4 | 6 |
| 2005 | 3 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 3 |
| 2008 | 4 | 7 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 4 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 4 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 4 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Relating to gas separation30 Jun 2026US 12,667,823 B2University of Limerick
- Hydrogen purification by adsorption10 Mar 2026US 12,570,528 B2Air Products and Chemicals, Inc.
- Evaporative canister for an internal combustion engine15 Nov 2022US 11,499,507 B2GM Global Technology Operations LLC
- Dryer apparatus and air suspension system16 Feb 2021US 10,918,991 B2Hitachi Automotive Systems, Ltd.
- Removal of contaminants from gas using zeolite SSZ-36, zeolite SSZ-39, or zeolite SSZ-459 Oct 2018US 10,092,875 B2Chevron U.S.A.Inc.
- Facility for recovering co2 contained in a feed gas flow30 Jul 2026US 2026/0216646 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Multi-pellet packed bed technology21 May 2026US 2026/0138072 A1Schlumberger Technology Corporation
- Hydrogen Purification By Adsorption28 Nov 2024US 2024/0390835 A1Air Products and Chemicals, Inc.
- Improvements relating to gas separation10 Nov 2022US 2022/0355268 A1University of Limerick
- Evaporative canister for an internal combustion engine18 Aug 2022US 2022/0260042 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Removal of a target gas from a mixture of gases by swing adsorption with use of a turboexpander87US 8,529,664 B2ExxonMobil Research and Engineering Company · 2013
- PSA with adsorbents sensitive to contaminants84US 7,160,367 B2QuestAir Technologies Inc. · 2007
- Temperature swing adsorption of CO2 from flue gas using a parallel channel contractor82US 7,947,120 B2ExxonMobil Research and Engineering Company · 2011
- Filter element, filter, and method for removing odors from indoor air78US 4,604,110 AGeneral Time Corporation · 1986
- Temperature swing adsorption of CO2 from flue gas utilizing heat from compression71US 7,731,782 B2ExxonMobil Research and Engineering Company · 2010