- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 47/20 - Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge according to the "moving bed" technique
Patent holdings for IPC class C10B 47/20
Total number of patents in this class: 28
10-year publication summary
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0
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4
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1
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1
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2
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2
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2
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1
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5
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| C6 Technologies Inc. | 3 |
2 |
| JFE Engineering Corporation | 102 |
2 |
| Kyushu Electric Power Co., Inc. | 50 |
2 |
| Organic Fuel Technology A/S | 8 |
2 |
| Aries Clean Technologies, LLC | 21 |
2 |
| FRANCU, Marius-Andrei | 2 |
2 |
| FRANCU, Vlad | 2 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5005 |
1 |
| Battelle Memorial Institute | 2492 |
1 |
| Alfyma Industrie | 6 |
1 |
| Anthroterra Pty Ltd | 2 |
1 |
| JFE Steel Corporation | 6935 |
1 |
| Kyushu University, National University Corporation | 1659 |
1 |
| Millennium Synfuels, LLC | 1 |
1 |
| Ohio State Innovation Foundation | 2172 |
1 |
| South China Agricultural University | 142 |
1 |
| Renewable Carbon Technologies, LLC | 1 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6116 |
1 |
| Torrgas Technology B.V. | 15 |
1 |
| Ruger Abel Patentanwalte Partgmbb | 1 |
1 |
| Other owners | 1 |