- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 8/30 - 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 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: 9
10-year publication summary
1
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3
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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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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Uop LLC | 4083 |
2 |
Total Raffinage France | 49 |
2 |
ExxonMobil Research And Engineering Company | 2830 |
1 |
BYD Company Limited | 3700 |
1 |
IFP Energies Nouvelles | 2717 |
1 |
Shenzhen BYD Auto R&D Company Limited | 245 |
1 |
Totalenergies Onetech | 536 |
1 |
Other owners | 0 |