- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 8/34 - Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
Patent holdings for IPC class B01J 8/34
Total number of patents in this class: 141
10-year publication summary
|
12
|
14
|
15
|
15
|
12
|
12
|
11
|
4
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2830 |
12 |
| Uop LLC | 4083 |
12 |
| Dow Global Technologies LLC | 10147 |
11 |
| Technische Universitat Wien | 376 |
5 |
| Gas Technology Institute | 374 |
4 |
| IFP Energies Nouvelles | 2717 |
4 |
| Resodyn Corporation | 31 |
4 |
| Total Raffinage France | 49 |
4 |
| High-purity Silicon Corporation | 78 |
4 |
| Chevron Phillips Chemical Company LP | 1779 |
3 |
| China Petroleum & Chemical Corporation | 1623 |
3 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
3 |
| Marathon Petroleum Company LP | 300 |
3 |
| Outotec (Finland) Oy | 491 |
3 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
3 |
| Technip Process Technology, Inc. | 43 |
3 |
| Technische Universitaet Wien | 46 |
3 |
| Bioshare AB | 12 |
3 |
| BASF SE | 19740 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
2 |
| Other owners | 50 |