- 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: 52
10-year publication summary
|
11
|
5
|
2
|
5
|
8
|
7
|
2
|
0
|
0
|
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 |
25 |
| Ecomation Oy | 6 |
2 |
| Ingelia, S.L. | 11 |
2 |
| POSCO | 2186 |
2 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
2 |
| Jerry Tucker | 2 |
2 |
| Pike Enterprises, LLC | 19 |
2 |
| ExxonMobil Research And Engineering Company | 2573 |
1 |
| American Bio Energy Converting Corp. | 12 |
1 |
| Aurotec GmbH | 46 |
1 |
| ETX Systems Inc. | 9 |
1 |
| Houston Engineering Solutions, LLC | 6 |
1 |
| Suncoke Technology and Development Corp. | 1 |
1 |
| Tekgar, LLV | 3 |
1 |
| ThermoChem Recovery International, Inc. | 99 |
1 |
| AMEC Foster Wheeler USA Corporation | 22 |
1 |
| Agricarbon Kft. | 2 |
1 |
| ACRE Coking & Refractory Engineering Consulting Corporation (dalian), MCC | 23 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2957 |
1 |
| REEL GmbH | 8 |
1 |
| Other owners | 2 |