- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 57/00 - Other carbonising or coking processesFeatures of destructive distillation processes in general
Patent holdings for IPC class C10B 57/00
Total number of patents in this class: 237
10-year publication summary
|
15
|
16
|
15
|
12
|
11
|
27
|
21
|
23
|
21
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 233 |
15 |
| JFE Steel Corporation | 7549 |
12 |
| Saudi Arabian Oil Company | 14248 |
10 |
| Confair Carbon Capture Technologies, LLC | 7 |
6 |
| The United States of America, as represented by the Secretary of Agriculture | 1156 |
5 |
| Xixia Dragon into Special Material Co., Ltd | 16 |
5 |
| Aries Clean Technologies, LLC | 22 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
4 |
| CARBO Ceramics Inc. | 176 |
4 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
4 |
| SunCoke Technology and Development LLC | 246 |
4 |
| Chevron U.S.A. Inc. | 4136 |
3 |
| Basell Poliolefine Italia S.r.l. | 937 |
3 |
| Beijing University of Technology | 520 |
3 |
| Ensyn Renewables, Inc. | 74 |
3 |
| Nippon Steel Corporation | 6895 |
3 |
| Proton Power, Inc. | 31 |
3 |
| Southeast University | 1550 |
3 |
| Nexus Circular, LLC | 58 |
3 |
| BASF SE | 21308 |
2 |
| Other owners | 137 |