- All sections
- C - Chemistrymetallurgy
- 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: 3
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5586 |
1 |
| Sppt Pesquisas Tecnologicas Ltda | 1 |
1 |
| Evonik Operations GmbH | 4095 |
1 |
| Other owners | 0 |