- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 38/22 - Moving bed, e.g. vertically or horizontally moving bulk
Patent holdings for IPC class B01J 38/22
Total number of patents in this class: 17
10-year publication summary
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0
|
1
|
1
|
0
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0
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0
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1
|
3
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0
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4289 |
3 |
| Kellogg Brown & Root LLC | 520 |
3 |
| ExxonMobil Research And Engineering Company | 2490 |
2 |
| Chevron U.S.A. Inc. | 4075 |
2 |
| G4 Insights Inc. | 15 |
2 |
| IFP Energies Nouvelles | 3015 |
2 |
| Arkema France | 4177 |
1 |
| Cambridge Enterprise Limited | 1231 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 686 |
1 |
| Other owners | 0 |