- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 33/10 - Pushers, e.g. rams for horizontal chambers
Patent holdings for IPC class C10B 33/10
Total number of patents in this class: 14
10-year publication summary
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1
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0
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0
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1
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0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6840 |
3 |
| Kansai Coke and Chemicals Co., Ltd. | 29 |
2 |
| Schalker Eisenhütte Maschinenfabrik GmbH | 16 |
2 |
| Shi Mechanical & Equipment Inc. | 8 |
1 |
| Sumitomo Heavy Industries Process Equipment Co., Ltd. | 25 |
1 |
| ThyssenKrupp Industrial Solutions AG | 631 |
1 |
| ThyssenKrupp Uhde GmbH | 331 |
1 |
| Uhde GmbH | 131 |
1 |
| Taihokohzai Co., Ltd. | 6 |
1 |
| KOCH Industrieanlagen GmbH | 11 |
1 |
| Other owners | 0 |