- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 39/04 - Wet quenching
Patent holdings for IPC class C10B 39/04
Total number of patents in this class: 32
10-year publication summary
|
3
|
4
|
6
|
1
|
3
|
2
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SunCoke Technology and Development LLC | 246 |
10 |
| ThyssenKrupp Uhde GmbH | 376 |
3 |
| Bechtel Energy Technologies & Solutions, Inc. | 78 |
3 |
| ThyssenKrupp Industrial Solutions AG | 630 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1143 |
2 |
| General Electric Company | 13816 |
1 |
| Bechtel Hydrocarbon Technology Solutions, Inc. | 22 |
1 |
| Korea Institute of Energy Research | 884 |
1 |
| Reliance Industries Limited | 453 |
1 |
| Saudi Arabian Oil Company | 13949 |
1 |
| Taiyuan University of Technology | 299 |
1 |
| ThyssenKrupp AG | 3468 |
1 |
| De-da B&C Pro Co., Ltd. | 2 |
1 |
| Triplan AG | 3 |
1 |
| China Energy Investment Corporation Limited | 163 |
1 |
| Alpenkohle GmbH | 6 |
1 |
| Axina AG | 2 |
1 |
| Other owners | 0 |