- All sections
- C - Chemistry; metallurgy
- C10J - Production of gases containing carbon monoxide and hydrogen from solid carbonaceous materials by partial oxidation processes involving oxygen or steam ; carburetting air or other gases
- C10J 3/66 - Processes with decomposition of the distillation products by introducing them into the gasification zone
Patent holdings for IPC class C10J 3/66
Total number of patents in this class: 196
10-year publication summary
|
16
|
19
|
14
|
10
|
16
|
21
|
10
|
12
|
11
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2239 |
8 |
| Linde Aktiengesellschaft | 1600 |
8 |
| Torrgas Technology B.V. | 14 |
8 |
| RV Lizenz AG | 17 |
4 |
| ThermoChem Recovery International, Inc. | 95 |
4 |
| Danmarks Tekniske Universitet | 902 |
3 |
| DPS Bristol (Holdings) Ltd | 10 |
3 |
| Ecoloop GmbH | 24 |
3 |
| High Tech Energie SRO | 3 |
3 |
| Indian Oil Corporation Limited | 329 |
3 |
| INEOS USA LLC | 64 |
3 |
| Phillips 66 Company | 1073 |
3 |
| Renergi Pty Ltd | 17 |
3 |
| Sunshine Kaidi New Energy Group Co., Ltd. | 16 |
3 |
| Syncraft Engineering GmbH | 10 |
3 |
| Thermo Technologies, LLC | 13 |
3 |
| Wormser Energy Solutions, Inc. | 17 |
3 |
| Xylowatt S.A. | 3 |
3 |
| Takahashi Seisakusho Inc. | 4 |
3 |
| Duke Technologies, LLC | 27 |
3 |
| Other owners | 119 |