- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 8/38 - 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 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: 263
10-year publication summary
|
17
|
16
|
24
|
24
|
12
|
17
|
14
|
21
|
12
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Borealis AG | 2558 |
16 |
| Uop LLC | 4083 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
10 |
| Dow Global Technologies LLC | 10147 |
8 |
| Shell Oil Company | 2196 |
7 |
| SABIC Global Technologies B.V. | 4044 |
7 |
| Univation Technologies, LLC | 667 |
7 |
| Totalenergies Onetech | 536 |
7 |
| IFP Energies Nouvelles | 2717 |
6 |
| ThermoChem Recovery International, Inc. | 95 |
5 |
| ExxonMobil Research And Engineering Company | 2830 |
4 |
| General Electric Technology GmbH | 1657 |
4 |
| Glatt Ingenieurtechnik GmbH | 39 |
4 |
| Mortimer Technology Holdings Limited | 15 |
4 |
| Ohio State Innovation Foundation | 1770 |
4 |
| Technische Universitat Wien | 376 |
4 |
| LG Chem, Ltd. | 17205 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Arkema France | 3790 |
3 |
| Basell Poliolefine Italia S.r.l. | 867 |
3 |
| Other owners | 142 |