- 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: 1001
10-year publication summary
|
73
|
70
|
57
|
67
|
86
|
54
|
64
|
74
|
70
|
40
|
| 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. | 1471 |
55 |
| ThermoChem Recovery International, Inc. | 96 |
30 |
| Mitsubishi Power, Ltd. | 1833 |
23 |
| Eastman Chemical Company | 2087 |
22 |
| PCL Administration LLC | 18 |
14 |
| BASF SE | 21303 |
12 |
| Velocys Technologies Limited | 76 |
12 |
| Honda Motor Co., Ltd. | 26025 |
11 |
| Ohio State Innovation Foundation | 2375 |
11 |
| SK Innovation Co., Ltd. | 1483 |
10 |
| General Electric Company | 13899 |
9 |
| The Chugoku Electric Power Co., Inc. | 511 |
9 |
| Lummus Technology Inc. | 287 |
9 |
| Sekisui Chemical Co., Ltd. | 3614 |
9 |
| Gas Technology Institute | 336 |
8 |
| Hiroshima University | 588 |
8 |
| Praxair Technology, Inc. | 1222 |
8 |
| Toyo Koatsu Co., Ltd. | 25 |
8 |
| Chuden Plant Co., Ltd. | 21 |
8 |
| Sungas Renewables Inc. | 30 |
8 |
| Other owners | 717 |