- 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 3/26 - 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: 138
10-year publication summary
|
17
|
11
|
12
|
12
|
13
|
9
|
7
|
7
|
5
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PCL Administration LLC | 19 |
15 |
| InEnTec Inc. | 36 |
5 |
| V-GRID Energy Systems | 20 |
4 |
| Yanmar Co., Ltd. | 1387 |
4 |
| Aries Gasification, LLC | 19 |
4 |
| Aries Clean Technologies, LLC | 21 |
4 |
| Air Products and Chemicals, Inc. | 1448 |
3 |
| Ecoloop GmbH | 22 |
3 |
| Gasek Oy | 5 |
3 |
| Zeropoint Clean Tech, Inc. | 11 |
3 |
| African Rainbow Minerals Limited | 13 |
3 |
| Singularity Energy Technologies, LLC | 4 |
3 |
| Riomar Energy LLC | 4 |
3 |
| General Electric Company | 13859 |
2 |
| A.g.t. SRL | 8 |
2 |
| Big Dutchman International GmbH | 77 |
2 |
| Indian Institute of Science | 324 |
2 |
| Kohei Matsushita | 3 |
2 |
| Recom Patent & License GmbH | 2 |
2 |
| Societa' per Azioni Curti- Costruzioni Meccaniche | 11 |
2 |
| Other owners | 67 |