- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 39/02 - Dry cooling outside the oven
Patent holdings for IPC class C10B 39/02
Total number of patents in this class: 102
10-year publication summary
|
3
|
3
|
2
|
5
|
8
|
19
|
5
|
4
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 211 |
40 |
| JP Steel Plantech Co. | 82 |
7 |
| Nippon Steel Engineering Co., Ltd. | 206 |
6 |
| Nittetsu Plant designing Corporation | 12 |
4 |
| ThyssenKrupp Industrial Solutions AG | 631 |
4 |
| Paul Wurth S.A. | 419 |
3 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
3 |
| ACRE Coking & Refractory Engineering Consulting Corporation (dalian), MCC | 23 |
3 |
| Clean Energy Technology Association, Inc. | 7 |
2 |
| JFE Steel Corporation | 6840 |
2 |
| Nippon Steel & Sumikin Engineering Co., Ltd. | 184 |
2 |
| NS Plant designing Corporation | 19 |
2 |
| Paul Wurth IHI Co., Ltd. | 9 |
2 |
| Ambiente e Nutrizione S.r.l. | 17 |
1 |
| Danieli Corus BV | 26 |
1 |
| European Charcoal AG | 3 |
1 |
| POSCO | 2186 |
1 |
| Res Polyflow LLC | 21 |
1 |
| Research Institute of Industrial Science & Technology | 503 |
1 |
| Synfuels International, Inc. | 8 |
1 |
| Other owners | 15 |