- 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 3/82 - Gas withdrawal means
Patent holdings for IPC class C10J 3/82
Total number of patents in this class: 189
10-year publication summary
28
|
31
|
31
|
19
|
17
|
15
|
15
|
15
|
20
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Fulcrum BioEnergy, Inc. | 48 |
16 |
Air Products and Chemicals, Inc. | 1448 |
13 |
InEnTec Inc. | 36 |
7 |
Saudi Arabian Oil Company | 11322 |
7 |
Shell Internationale Research Maatschappij B.V. | 3792 |
6 |
Iogen Corporation | 136 |
4 |
Johnson Matthey Public Limited Company | 1852 |
4 |
ThermoChem Recovery International, Inc. | 95 |
4 |
Velocys Technologies Limited | 70 |
4 |
Platinum Fuels, LLC | 11 |
4 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
3 |
Casale SA | 572 |
3 |
GreatPoint Energy, Inc. | 69 |
3 |
Sekisui Chemical Co., Ltd. | 3159 |
3 |
Nuseed Global Innovation Ltd. | 51 |
3 |
Omni Conversion Technologies Inc. | 38 |
3 |
General Electric Company | 18133 |
2 |
ExxonMobil Research And Engineering Company | 2830 |
2 |
8 Rivers Capital, LLC | 224 |
2 |
Dalian University of Technology | 1387 |
2 |
Other owners | 94 |