- 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 3/26 - Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
Patent holdings for IPC class C10J 3/26
Total number of patents in this class: 139
10-year publication summary
|
16
|
17
|
11
|
12
|
13
|
15
|
10
|
7
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fulcrum BioEnergy, Inc. | 48 |
15 |
| InEnTec Inc. | 36 |
5 |
| V-GRID Energy Systems | 20 |
4 |
| Yanmar Co., Ltd. | 1479 |
4 |
| Aries Gasification, LLC | 21 |
4 |
| Air Products and Chemicals, Inc. | 1448 |
3 |
| Ecoloop GmbH | 24 |
3 |
| Gasek Oy | 5 |
3 |
| Zeropoint Clean Tech, Inc. | 12 |
3 |
| African Rainbow Minerals Limited | 10 |
3 |
| Singularity Energy Technologies, LLC | 4 |
3 |
| Riomar Energy LLC | 4 |
3 |
| Aries Clean Technologies, LLC | 21 |
3 |
| General Electric Company | 18133 |
2 |
| A.g.t. SRL | 8 |
2 |
| Big Dutchman International GmbH | 67 |
2 |
| Kohei Matsushita | 3 |
2 |
| Recom Patent & License GmbH | 2 |
2 |
| Societa' per Azioni Curti- Costruzioni Meccaniche | 5 |
2 |
| Xylowatt S.A. | 3 |
2 |
| Other owners | 69 |