- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 41/08 - Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for the withdrawal of the distillation gases
Patent holdings for IPC class C10B 41/08
Total number of patents in this class: 24
10-year publication summary
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3
|
1
|
1
|
2
|
3
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0
|
1
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0
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1
|
2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal Maizieres Research SA | 5 |
4 |
| SunCoke Technology and Development LLC | 237 |
4 |
| ThyssenKrupp Uhde GmbH | 331 |
4 |
| POSCO | 2187 |
2 |
| Catalytic Distillation Technologies | 122 |
1 |
| Research Institute of Industrial Science & Technology | 502 |
1 |
| ThyssenKrupp AG | 3281 |
1 |
| ThyssenKrupp Industrial Solutions AG | 631 |
1 |
| Vallourec Tubos do Brasil S.A. | 12 |
1 |
| Vanocur Refractories, L.L.C. | 31 |
1 |
| Nanjing Huadian Energy-saving & Environmental Protection Equipment Co., Ltd | 3 |
1 |
| ACRE Coking & Refractory Engineering Consulting Corporation (dalian), MCC | 23 |
1 |
| ACRE Automation Co., Ltd., MCC | 3 |
1 |
| Dastur Energy, Inc. | 3 |
1 |
| Other owners | 0 |