- 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 3/86 - Other features combined with waste-heat boilers
Patent holdings for IPC class C10J 3/86
Total number of patents in this class: 143
10-year publication summary
10
|
6
|
12
|
9
|
8
|
7
|
5
|
6
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Air Products and Chemicals, Inc. | 1448 |
17 |
Mitsubishi Power, Ltd. | 1680 |
7 |
General Electric Company | 18133 |
5 |
GreatPoint Energy, Inc. | 69 |
5 |
InEnTec Inc. | 36 |
5 |
Saudi Arabian Oil Company | 11322 |
5 |
Kellogg Brown & Root LLC | 489 |
4 |
Jupeng Bio (HK) Limited | 48 |
4 |
Siemens AG | 24990 |
3 |
8 Rivers Capital, LLC | 224 |
3 |
Blue Skies Research, Inc. | 4 |
3 |
Chinook End-Stage Recycling Limited | 20 |
3 |
Palmer Labs, LLC | 30 |
3 |
Volter Oy | 12 |
3 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
Changzheng Engineering Co., Ltd. | 17 |
2 |
INEOS Bio SA | 31 |
2 |
King Abdullah University of Science and Technology | 1703 |
2 |
Linde Aktiengesellschaft | 1600 |
2 |
Lummus Technology Inc. | 322 |
2 |
Other owners | 61 |