B01J 2208/021
Comprising a plurality of beds with flow of reactants in parallel
Official title: comprising a plurality of beds with flow of reactants in parallel
B01J2208/021 (Comprising a plurality of beds with flow of reactants in parallel) appears on 177 US grants and 137 published applications in this corpus.
Search patents in B01J- Granted patents
- 177
- Published applications
- 137
- Assignees
- 111
- Inventors
- 497
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 15 | 5 |
| 2002 | 5 | 14 |
| 2003 | 4 | 8 |
| 2004 | 8 | 4 |
| 2005 | 9 | 6 |
| 2006 | 10 | 5 |
| 2007 | 1 | 2 |
| 2008 | 3 | 9 |
| 2009 | 7 | 6 |
| 2010 | 2 | 8 |
| 2011 | 8 | 5 |
| 2012 | 5 | 0 |
| 2013 | 3 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 2 | 4 |
| 2017 | 2 | 5 |
| 2018 | 4 | 4 |
| 2019 | 6 | 6 |
| 2020 | 6 | 5 |
| 2021 | 5 | 4 |
| 2022 | 0 | 3 |
| 2023 | 2 | 6 |
| 2024 | 2 | 12 |
| 2025 | 2 | 4 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for carbon formation free operation of reformers24 Mar 2026US 12,583,743 B2Praxair Technology, Inc.
- Distance measuring device and method for measuring distance13 Jan 2026US 12,523,640 B2Nippon Shokubai Co., Ltd.
- Dynamic catalytic conversion reactor and systems and methods using the same25 Nov 2025US 12,478,938 B2Air Company Holdings, Inc.
- Devices and methods for multi-system biomass and coal co-combustion to prepare graphite sample7 Oct 2025US 12,434,214 B1Changzhou University
- Combined reforming apparatus24 Dec 2024US 12,172,895 B2Doosan Enerbility Co., Ltd.
- Tube bundle reactor24 Sep 2026US 2026/0284622 A1MAN Energy Solutions SE
- Molecular sieve composition, its preparation and application thereof9 Jul 2026US 2026/0192289 A1China Petroleum & Chemical Corporation
- Offshore platform syngas conversion9 Jul 2026US 2026/0193542 A1BASF SE
- Channel assembly19 Mar 2026US 2026/0077327 A1Velocys Technologies Limited
- Improvements in or relating to monitoring of fischer-tropsch chemical reactors19 Mar 2026US 2026/0077331 A1Johnson Matthey Davy Technologies Limited
Most cited
By later US patents
- Thermally enhanced compact reformer179US 5,858,314 AZtek Corporation · 1999
- Rapid injection process and apparatus for producing synthesis gas (law 560)173US 5,886,056 AExxon Research & Engineering Co. · 1999
- Plate shift converter82US 5,270,127 AIshikawajima-Harima Heavy Industries Co., Ltd. · 1993
- Thermally enhanced compact reformer74US 6,183,703 B2Ztek Corporation · 2001
- Ammonia cracker for production of hydrogen62US 6,936,363 B2Apollo Energy Systems, Incorporated · 2005