- All sections
- C - Chemistrymetallurgy
- C10L - Fuels not otherwise provided fornatural gassynthetic natural gas obtained by processes not covered by subclasses or liquefied petroleum gas use of additives to fuels or fires fire-lighters
- C10L 9/04 - Treating solid fuels to improve their combustion by chemical means by hydrogenating
Patent holdings for IPC class C10L 9/04
Total number of patents in this class: 4
10-year publication summary
|
1
|
2
|
1
|
0
|
0
|
0
|
0
|
0
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0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cemex Research Group AG | 35 |
1 |
| S.g.b.d. Technologies Ltd. | 4 |
1 |
| Catech Technology Co., Ltd. | 28 |
1 |
| MagneGas IP, LLC | 10 |
1 |
| Other owners | 0 |