B01J 8/0419
The beds being placed in separate reactors
Official title: {the beds being placed in separate reactors}
B01J8/0419 (The beds being placed in separate reactors) appears on 36 US grants and 34 published applications in this corpus.
Search patents in B01J- Granted patents
- 36
- Published applications
- 34
- Assignees
- 26
- Inventors
- 116
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 3 | 6 |
| 2018 | 4 | 3 |
| 2019 | 3 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Propylene oxide production apparatus and propylene oxide production method25 Aug 2026US 12,714,977 B2Sumitomo Chemical Company, Limited
- Method and apparatus for selective alcohol upgrading18 Mar 2025US 12,252,462 B2Air Company Holdings, Inc.
- Method and apparatus for selective alcohol upgrading14 May 2024US 11,981,623 B2Air Company Holdings, Inc.
- Process for methanol production7 May 2024US 11,976,028 B2Casale SA
- Process for the controlled oligomerization of butenes26 Mar 2024US 11,939,289 B2Lummus Technology Inc.
- Method and apparatus for selective alcohol upgrading5 Jun 2025US 2025/0178992 A1Air Company Holdings, Inc.
- Method and apparatus for selective alcohol upgrading25 Jul 2024US 2024/0246894 A1Air Company Holdings, Inc.
- Method and apparatus for selective alcohol upgrading2 Nov 2023US 2023/0348347 A1Air Company Holdings, Inc.
- Process for the controlled oligomerization of butenes4 May 2023US 2023/0133823 A1Lummus Technology Inc.
- Propylene oxide production apparatus and propylene oxide production method20 Apr 2023US 2023/0118403 A1Sumitomo Chemical Company, Limited
Most cited
By later US patents
- Integrated hydrocarbon reforming system and controls150US 6,641,625 B1Nuvera Fuel Cells, LLC · 2003
- Monolithic catalyst dehydrogenation reactor15US 6,623,707 B1Corning Incorporated · 2003
- Axial-radial reactors in the braun ammonia synloop with extrnal heat sink9US 5,427,760 ABrown & Root Petroleum and Chemicals · 1995
- Reactor system with interstage product removal5US 7,582,268 B1Uop LLC · 2009
- Inherently safe ODH operation4US 9,550,709 B2NOVA Chemicals (International) S.A. · 2017