B01J 8/34
With stationary packing material in the fluidised bed
Official title: with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
B01J8/34 (With stationary packing material in the fluidised bed) appears on 219 US grants and 176 published applications in this corpus.
Search patents in B01J- Granted patents
- 219
- Published applications
- 176
- Assignees
- 134
- Inventors
- 556
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 1 |
| 2003 | 5 | 3 |
| 2004 | 4 | 6 |
| 2005 | 2 | 4 |
| 2006 | 3 | 7 |
| 2007 | 1 | 5 |
| 2008 | 2 | 4 |
| 2009 | 2 | 7 |
| 2010 | 12 | 11 |
| 2011 | 5 | 6 |
| 2012 | 6 | 4 |
| 2013 | 6 | 11 |
| 2014 | 6 | 6 |
| 2015 | 10 | 8 |
| 2016 | 10 | 11 |
| 2017 | 15 | 9 |
| 2018 | 7 | 10 |
| 2019 | 5 | 11 |
| 2020 | 11 | 11 |
| 2021 | 14 | 14 |
| 2022 | 4 | 6 |
| 2023 | 8 | 7 |
| 2024 | 9 | 6 |
| 2025 | 6 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Induced circulation among integrated bubbling zones14 Oct 2025US 12,440,818 B2
- Continuous acoustic chemical microreactor13 May 2025US 12,296,314 B2Resodyn Corporation
- Regeneration device, device for preparing low-carbon olefins, and use thereof13 May 2025US 12,296,324 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Devices and methods of using small form aluminum in consecutive batch aluminum chlorohydrate processes13 May 2025US 12,297,120 B2Board of Regents, The University of Texas System
- Gas-solid contacting system with structured packing8 Apr 2025US 12,269,006 B2
- Thermochemical gas splitting reactor system and method of thermochemically splitting gas2 Apr 2026US 2026/0091976 A1The Regents of the University of Colorado, a body corporate
- System and process for converting lithium hydroxide into lithium sulfide22 Jan 2026US 2026/0022014 A1Kellogg Brown & Root LLC
- Baffle plate and methods of installing baffle plate in a catalyst inlet region of a catalyst cooler with side inlet4 Dec 2025US 2025/0367629 A1Petroleo Brasileiro S.A. - Petrobras
- Devices and methods of using small form aluminum in consecutive batch aluminum chlorohydrate processes28 Aug 2025US 2025/0270105 A1Board of Regents, The University of Texas System
- Fluidized bed reactor and method for recovering active metal of lithium secondary battery by using same26 Jun 2025US 2025/0207217 A1SK Innovation Co., Ltd.
Most cited
By later US patents
- Method of and apparatus for reforming fuel and fuel cell system with fuel-reforming apparatus incorporated therein149US 6,165,633 AToyota Jidosha Kabushiki Kaisha · 2000
- Process and apparatus for upgrading FCC product with additional reactor with thorough mixing61US 6,869,521 B2Uop LLC · 2005
- Catalytic cracking process and apparatus with refluxed spent catalyst stripper58US 5,248,408 AMobil Oil Corporation · 1993
- Reactor vessel and process for thermally treating a granular solid47US 4,456,504 AChevron Research Company · 1984
- Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation (LAW541)43US 5,811,468 AExxon Research & Engineering Co. · 1998