- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 27/00 - Arrangements for withdrawal of the distillation gases
Patent holdings for IPC class C10B 27/00
Total number of patents in this class: 48
10-year publication summary
|
7
|
6
|
6
|
4
|
6
|
2
|
3
|
3
|
1
|
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 | 237 |
7 |
| POSCO | 2186 |
4 |
| Ensyn Renewables, Inc. | 74 |
2 |
| Nippon Steel Corporation | 6207 |
2 |
| Research Institute of Industrial Science & Technology | 502 |
2 |
| Shenwu Technology Group Corp | 2 |
2 |
| Nanjing Huadian Energy-saving & Environmental Protection Equipment Co., Ltd | 3 |
2 |
| Chevron U.S.A. Inc. | 3945 |
1 |
| ArcelorMittal Maizieres Research SA | 5 |
1 |
| Bechtel Hydrocarbon Technology Solutions, Inc. | 23 |
1 |
| Biomass Energy Enhancements LLC | 16 |
1 |
| Clean Coal Technologies, Inc. | 2 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2876 |
1 |
| K.E.M. Corporation | 5 |
1 |
| Kookmin University Industry Academy Cooperation Foundation | 391 |
1 |
| Midrex Technologies, Inc. | 109 |
1 |
| MoGas Industries, Inc. | 41 |
1 |
| National Institute of Clean-and-low-carbon Energy | 147 |
1 |
| Saudi Arabian Oil Company | 12997 |
1 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
1 |
| Other owners | 14 |