- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 21/00 - Heating of coke ovens with combustible gases
Patent holdings for IPC class C10B 21/00
Total number of patents in this class: 24
10-year publication summary
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0
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4
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0
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4
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0
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1
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1
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1
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
3 |
| SunCoke Technology and Development LLC | 227 |
2 |
| Mitsubishi Chemical Corporation | 4724 |
1 |
| Air Products and Chemicals, Inc. | 1470 |
1 |
| Advanced Toffefaction Systems, LLC | 1 |
1 |
| Cortus AB | 18 |
1 |
| Earth Systems Consulting Pty Ltd | 4 |
1 |
| Green Energy and Technology Sdn. Bhd. | 4 |
1 |
| Merenas Trust Reg. | 10 |
1 |
| Nippon Steel Corporation | 6919 |
1 |
| The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization, (A.R.O.), Volcani Center | 257 |
1 |
| Standard Gas Limited | 8 |
1 |
| Elyse Technology | 3 |
1 |
| Shanxi Pingyao Fengyan Coal & Coke Group | 1 |
1 |
| Xinjiang Metal Magnesium Co., Ltd. | 1 |
1 |
| Best Alliance Co., Ltd. | 4 |
1 |
| Jrtec Co., Ltd. | 4 |
1 |
| Ralph and Myrna Coates Trust | 1 |
1 |
| Katsumi Shibata | 1 |
1 |
| High Plains Biochar LLC | 4 |
1 |
| Other owners | 1 |