- 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 3/72 - Other features
Patent holdings for IPC class C10J 3/72
Total number of patents in this class: 968
10-year publication summary
|
66
|
67
|
52
|
64
|
79
|
50
|
57
|
61
|
67
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Air Products and Chemicals, Inc. | 1459 |
55 |
| ThermoChem Recovery International, Inc. | 98 |
30 |
| Mitsubishi Power, Ltd. | 1815 |
23 |
| Eastman Chemical Company | 2098 |
22 |
| PCL Administration LLC | 19 |
15 |
| Velocys Technologies Limited | 77 |
13 |
| Honda Motor Co., Ltd. | 25795 |
11 |
| Ohio State Innovation Foundation | 2276 |
11 |
| General Electric Company | 13789 |
9 |
| BASF SE | 21151 |
9 |
| The Chugoku Electric Power Co., Inc. | 513 |
9 |
| Lummus Technology Inc. | 295 |
9 |
| Sekisui Chemical Co., Ltd. | 3537 |
9 |
| SK Innovation Co., Ltd. | 1408 |
9 |
| Gas Technology Institute | 340 |
8 |
| Hiroshima University | 575 |
8 |
| Toyo Koatsu Co., Ltd. | 25 |
8 |
| Chuden Plant Co., Ltd. | 21 |
8 |
| InEnTec Inc. | 36 |
7 |
| Praxair Technology, Inc. | 1259 |
7 |
| Other owners | 688 |