- All sections
- C - Chemistrymetallurgy
- 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 3/20 - ApparatusPlants
Patent holdings for IPC class C10J 3/20
Total number of patents in this class: 197
10-year publication summary
|
26
|
21
|
9
|
5
|
8
|
8
|
4
|
11
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cortus AB | 19 |
9 |
| AG Energy Solutions, Inc. | 7 |
4 |
| Saudi Arabian Oil Company | 12997 |
4 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
4 |
| Shanghai Zemag Mindac Machinery Equipment Co. Ltd. | 6 |
4 |
| Fundacion Cidaut | 27 |
3 |
| Green Energy and Technology Sdn. Bhd. | 4 |
3 |
| Krones AG | 2173 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3967 |
3 |
| Lummus Technology Inc. | 306 |
3 |
| SK Innovation Co., Ltd. | 1332 |
3 |
| Sunshine Kaidi New Energy Group Co., Ltd. | 16 |
3 |
| SEE—Soluções, Energia e Meio Ambiente Ltda. | 12 |
3 |
| Aries Clean Technologies, LLC | 21 |
3 |
| Wild Hydrogen Limited | 3 |
3 |
| Advanced Plasma Power Limited | 15 |
2 |
| Cummins Inc. | 2572 |
2 |
| Dalian University of Technology | 1517 |
2 |
| ENI S.p.A. | 1256 |
2 |
| Foret Plasma Labs, LLC | 66 |
2 |
| Other owners | 132 |