- 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 3/00 - Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
Patent holdings for IPC class C10J 3/00
Total number of patents in this class: 1017
10-year publication summary
|
84
|
59
|
45
|
37
|
37
|
46
|
48
|
38
|
41
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GreatPoint Energy, Inc. | 69 |
43 |
| Air Products and Chemicals, Inc. | 1448 |
30 |
| IHI Corporation | 3268 |
24 |
| Eastman Chemical Company | 2239 |
21 |
| Saudi Arabian Oil Company | 11322 |
21 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
15 |
| IFP Energies Nouvelles | 2717 |
13 |
| General Electric Company | 18133 |
11 |
| CCP Technology GmbH | 23 |
10 |
| Shell Oil Company | 2196 |
9 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
9 |
| Kellogg Brown & Root LLC | 489 |
9 |
| Uop LLC | 4083 |
8 |
| Aramco Services Company | 3504 |
8 |
| Expander Energy Inc. | 53 |
8 |
| SK Innovation Co., Ltd. | 1015 |
8 |
| Wuhan Kaidi Engineering Technology Research Institute Co., Ltd. | 95 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
7 |
| Velocys Technologies Limited | 70 |
7 |
| Other owners | 741 |