- 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: 956
10-year publication summary
|
69
|
91
|
60
|
68
|
69
|
74
|
86
|
85
|
52
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4083 |
42 |
| Borealis AG | 2558 |
29 |
| China Petroleum & Chemical Corporation | 1623 |
29 |
| Univation Technologies, LLC | 667 |
24 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
23 |
| Saudi Arabian Oil Company | 11322 |
21 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
21 |
| Dow Global Technologies LLC | 10147 |
18 |
| Ensyn Renewables, Inc. | 74 |
17 |
| BASF SE | 19740 |
15 |
| ExxonMobil Chemical Patents Inc. | 4286 |
15 |
| REC Silicon Inc | 77 |
15 |
| SABIC Global Technologies B.V. | 4044 |
14 |
| ExxonMobil Research And Engineering Company | 2830 |
13 |
| Chevron Phillips Chemical Company LP | 1779 |
13 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
12 |
| LG Chem, Ltd. | 17205 |
11 |
| Basell Poliolefine Italia S.r.l. | 867 |
10 |
| Outotec Oyj | 318 |
10 |
| Tokuyama Corporation | 1248 |
10 |
| Other owners | 594 |