- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 57/06 - Other carbonising or coking processesFeatures of destructive distillation processes in general using charges of special composition containing additives
Patent holdings for IPC class C10B 57/06
Total number of patents in this class: 344
10-year publication summary
|
31
|
24
|
21
|
23
|
20
|
42
|
25
|
25
|
44
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 211 |
43 |
| Anellotech, Inc. | 76 |
22 |
| JFE Steel Corporation | 6840 |
16 |
| Chevron U.S.A. Inc. | 3955 |
14 |
| Saudi Arabian Oil Company | 13155 |
13 |
| SunCoke Technology and Development LLC | 237 |
12 |
| Nippon Steel Corporation | 6238 |
6 |
| Phillips 66 Company | 1054 |
5 |
| Tata Steel Limited | 174 |
5 |
| Mard, Inc. | 59 |
5 |
| ExxonMobil Research And Engineering Company | 2573 |
4 |
| AMG Chemistry and Catalysis Consulting, LLC | 4 |
4 |
| Covestro Deutschland AG | 2747 |
4 |
| Dorf Ketal Chemicals (India) Private Limited | 74 |
4 |
| IFP Energies Nouvelles | 2933 |
4 |
| POSCO | 2186 |
4 |
| University of Pretoria | 122 |
4 |
| Centre National de La Recherche Scientifique | 10418 |
3 |
| Basell Poliolefine Italia S.r.l. | 907 |
3 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2874 |
3 |
| Other owners | 166 |