- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 8/38 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation
Patent holdings for IPC class B01J 8/38
Total number of patents in this class: 301
10-year publication summary
|
24
|
24
|
12
|
17
|
14
|
23
|
14
|
20
|
11
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2740 |
15 |
| Uop LLC | 4390 |
12 |
| Dow Global Technologies LLC | 10994 |
10 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
9 |
| SABIC Global Technologies B.V. | 4611 |
8 |
| Saudi Arabian Oil Company | 14305 |
8 |
| Shell Oil Company | 2068 |
7 |
| Univation Technologies, LLC | 614 |
7 |
| Totalenergies Onetech | 1541 |
7 |
| Aramco Services Company | 4192 |
6 |
| IFP Energies Nouvelles | 3104 |
6 |
| Basell Poliolefine Italia S.r.l. | 940 |
5 |
| ThermoChem Recovery International, Inc. | 97 |
5 |
| General Electric Technology GmbH | 1336 |
4 |
| Glatt Ingenieurtechnik GmbH | 38 |
4 |
| Indian Oil Corporation Limited | 336 |
4 |
| Mortimer Technology Holdings Limited | 11 |
4 |
| Ohio State Innovation Foundation | 2384 |
4 |
| Technische Universitat Wien | 402 |
4 |
| LG Chem, Ltd. | 17950 |
3 |
| Other owners | 169 |