- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 8/30 - 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 two or more fluidised beds, e.g. reactor and regeneration installations the one above the other the edge of a lower bed projecting beyond the edge of the superjacent bed
Patent holdings for IPC class B01J 8/30
Total number of patents in this class: 8
10-year publication summary
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1
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0
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0
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0
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0
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0
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0
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0
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0
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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 | 4407 |
2 |
| Total Raffinage France | 37 |
2 |
| BYD Company Limited | 6602 |
1 |
| IFP Energies Nouvelles | 3116 |
1 |
| Shenzhen BYD Auto R&D Company Limited | 245 |
1 |
| Totalenergies Onetech | 1546 |
1 |
| Other owners | 0 |