- All sections
- C - Chemistry; metallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 47/38 - Other processes in ovens with mechanical conveying means with shaking or vibrating devices
Patent holdings for IPC class C10B 47/38
Total number of patents in this class: 5
10-year publication summary
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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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2
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0
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0
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0
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5856 |
2 |
| Evonik Operations GmbH | 3879 |
2 |
| Sppt Pesquisas Tecnologicas Ltda | 1 |
1 |
| Other owners | 0 |