- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 8/24 - 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
Patent holdings for IPC class B01J 8/24
Total number of patents in this class: 990
10-year publication summary
|
91
|
60
|
68
|
69
|
74
|
90
|
85
|
52
|
49
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4188 |
42 |
| China Petroleum & Chemical Corporation | 1783 |
32 |
| Borealis AG | 2715 |
30 |
| Univation Technologies, LLC | 663 |
24 |
| Saudi Arabian Oil Company | 12446 |
23 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
22 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
22 |
| Dow Global Technologies LLC | 10156 |
19 |
| Ensyn Renewables, Inc. | 73 |
17 |
| BASF SE | 20432 |
15 |
| ExxonMobil Chemical Patents Inc. | 4114 |
15 |
| REC Silicon Inc | 76 |
15 |
| SABIC Global Technologies B.V. | 4203 |
14 |
| Chevron Phillips Chemical Company LP | 1817 |
13 |
| LG Chem, Ltd. | 17639 |
12 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 642 |
11 |
| Lummus Technology LLC | 395 |
11 |
| Outotec Oyj | 300 |
10 |
| SK Innovation Co., Ltd. | 1217 |
10 |
| Tokuyama Corporation | 1342 |
10 |
| Other owners | 623 |