- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 8/26 - 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 two or more fluidised beds, e.g. reactor and regeneration installations
Patent holdings for IPC class B01J 8/26
Total number of patents in this class: 441
10-year publication summary
|
18
|
39
|
34
|
50
|
44
|
45
|
36
|
33
|
22
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4083 |
46 |
| Dow Global Technologies LLC | 10147 |
39 |
| IFP Energies Nouvelles | 2717 |
20 |
| Saudi Arabian Oil Company | 11322 |
18 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
17 |
| Lummus Technology LLC | 365 |
12 |
| Totalenergies Onetech | 536 |
12 |
| ExxonMobil Research And Engineering Company | 2830 |
11 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
10 |
| Indian Oil Corporation Limited | 329 |
9 |
| Lummus Technology Inc. | 322 |
9 |
| ThermoChem Recovery International, Inc. | 95 |
8 |
| China Petroleum & Chemical Corporation | 1623 |
7 |
| SABIC Global Technologies B.V. | 4044 |
7 |
| Kellogg Brown & Root LLC | 489 |
6 |
| Ohio State Innovation Foundation | 1770 |
6 |
| Outotec (Finland) Oy | 491 |
6 |
| Total Raffinage Chimie | 134 |
6 |
| Hindustan Petroleum Corporation Limited | 191 |
5 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
5 |
| Other owners | 182 |