- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 43/02 - Removing incrustations
Patent holdings for IPC class C10B 43/02
Total number of patents in this class: 65
10-year publication summary
|
0
|
6
|
1
|
5
|
5
|
17
|
3
|
3
|
6
|
1
|
| 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 |
38 |
| Biogenic Reagents LLC | 11 |
2 |
| Biogenic Reagents Ventures, LLC | 4 |
2 |
| Praxair Technology, Inc. | 1305 |
2 |
| SunCoke Technology and Development LLC | 237 |
2 |
| ExxonMobil Research And Engineering Company | 2582 |
1 |
| ExxonMobil Chemical Patents Inc. | 4001 |
1 |
| American Bio Energy Converting Corp. | 12 |
1 |
| Bechtel Hydrocarbon Technology Solutions, Inc. | 23 |
1 |
| ChemTreat, Inc. | 225 |
1 |
| DMT GmbH | 3 |
1 |
| Enventix, Inc. | 6 |
1 |
| INEOS USA LLC | 51 |
1 |
| Paul Wurth S.A. | 418 |
1 |
| POSCO | 2186 |
1 |
| RAG Aktiengesellschaft | 33 |
1 |
| Research Institute of Industrial Science & Technology | 502 |
1 |
| Ruhrpumpen GmbH | 22 |
1 |
| Schalker Eisenhütte Maschinenfabrik GmbH | 18 |
1 |
| Synfuels International, Inc. | 8 |
1 |
| Other owners | 4 |