- 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
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5
|
3
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4
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6
|
1
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3
|
2
|
0
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0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SunCoke Technology and Development LLC | 228 |
10 |
| ThyssenKrupp Uhde GmbH | 322 |
3 |
| Bechtel Energy Technologies & Solutions, Inc. | 68 |
3 |
| ThyssenKrupp Industrial Solutions AG | 636 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1091 |
2 |
| General Electric Company | 17062 |
1 |
| Bechtel Hydrocarbon Technology Solutions, Inc. | 23 |
1 |
| Korea Institute of Energy Research | 841 |
1 |
| Reliance Industries Limited | 447 |
1 |
| Saudi Arabian Oil Company | 12785 |
1 |
| Taiyuan University of Technology | 246 |
1 |
| ThyssenKrupp AG | 3248 |
1 |
| De-da B&C Pro Co., Ltd. | 2 |
1 |
| Triplan AG | 3 |
1 |
| China Energy Investment Corporation Limited | 147 |
1 |
| Alpenkohle GmbH | 6 |
1 |
| Axina AG | 2 |
1 |
| Other owners | 0 |