B01J 8/0235
In a spiral shaped bed
Official title: {in a spiral shaped bed}
B01J8/0235 (In a spiral shaped bed) appears on 13 US grants and 6 published applications in this corpus.
Search patents in B01J- Granted patents
- 13
- Published applications
- 6
- Assignees
- 11
- Inventors
- 26
- Latest grant
- 11 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heat exchanger and reactor11 Aug 2020US 10,737,232 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Methods and apparatus for fluid contacting in a downflow vessel26 Nov 2019US 10,486,127 B2Uop LLC
- Catalyst-containing reactor system with helically wound tubular assemblies31 Jan 2017US 9,556,025 B2HydrIP, LLC
- Systems and methods for liquid fuel desulfurization19 Jan 2016US 9,238,781 B2University of South Carolina
- Compact reactor4 Apr 2006US 7,022,294 B2Meggitt (UK) Limited
- Heat exchanger and reactor5 Dec 2019US 2019/0366290 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Methods and apparatus for fluid contacting in a downflow vessel14 Mar 2019US 2019/0076806 A1Uop LLC
- Systems and Methods for Liquid Fuel Desulfurization6 Mar 2014US 2014/0061098 A1University of South Carolina
- Catalyst-containing reactor system and associated methods26 Dec 2013US 2013/0343985 A1Hy9 Corporation
- Chemical reactor13 Sep 2001US 2001/0020444 A1Meggitt (UK) Limited
Most cited
By later US patents
- Method and apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture38US 5,316,747 ABallard Power Systems Inc. · 1994
- Spiral-wound adsorber module35US 5,338,450 AUop LLC · 1994
- Chemical reactor34US 6,921,518 B2Meggitt (UK) Limited · 2005
- Compact reactor30US 7,022,294 B2Meggitt (UK) Limited · 2006
- Apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture25US 5,456,889 AHer Majesty the Queen in right of Canada, as represented by the Minister of National Defence · 1995