- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 47/34 - Other processes in ovens with mechanical conveying means with rotary scraping devices
Patent holdings for IPC class C10B 47/34
Total number of patents in this class: 39
10-year publication summary
|
4
|
1
|
0
|
2
|
1
|
1
|
7
|
2
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lummus Technology LLC | 492 |
3 |
| IQ Energy Inc. | 13 |
2 |
| Klean Industries Inc. | 9 |
2 |
| Plastic Energy Limited | 44 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
1 |
| Idemitsu Kosan Co., Ltd. | 4241 |
1 |
| Cockerill Maintenance & Ingenierie SA | 79 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1443 |
1 |
| Cranfield University | 93 |
1 |
| The Crucible Group Pty Ltd | 11 |
1 |
| Cummins Inc. | 2636 |
1 |
| Danmarks Tekniske Universitet | 1029 |
1 |
| Gebr. Lödige Maschinenbau-Gesellschaft mit beschränkter Haftung | 10 |
1 |
| Thermitech Solutions Limited | 1 |
1 |
| Xixia Dragon into Special Material Co., Ltd | 16 |
1 |
| Meva Energy AB | 8 |
1 |
| The Commissariat a L'energie Atomique et Aux Energies Alternatives (CEA) | 64 |
1 |
| GNTNS Co., Ltd. | 5 |
1 |
| PK Clean Energy Pte Ltd | 1 |
1 |
| Environment Energy Co., Ltd. | 9 |
1 |
| Other owners | 14 |