- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 31/00 - Charging devices for coke ovens
Patent holdings for IPC class C10B 31/00
Total number of patents in this class: 51
10-year publication summary
|
5
|
2
|
5
|
8
|
7
|
2
|
0
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SunCoke Technology and Development LLC | 246 |
23 |
| Ecomation Oy | 6 |
2 |
| Ingelia, S.L. | 11 |
2 |
| POSCO | 2142 |
2 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
2 |
| Jerry Tucker | 4 |
2 |
| Pike Enterprises, LLC | 20 |
2 |
| ExxonMobil Research And Engineering Company | 2407 |
1 |
| American Bio Energy Converting Corp. | 12 |
1 |
| Aurotec GmbH | 46 |
1 |
| Deltavalve, LLC | 61 |
1 |
| ETX Systems Inc. | 4 |
1 |
| Houston Engineering Solutions, LLC | 6 |
1 |
| Suncoke Technology and Development Corp. | 1 |
1 |
| Tekgar, LLV | 3 |
1 |
| ThermoChem Recovery International, Inc. | 96 |
1 |
| AMEC Foster Wheeler USA Corporation | 23 |
1 |
| Agricarbon Kft. | 2 |
1 |
| ACRE Coking & Refractory Engineering Consulting Corporation (dalian), MCC | 25 |
1 |
| Siemens Energy Global GmbH & Co. KG | 3357 |
1 |
| Other owners | 3 |