- 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 9/02 - Treating solid fuels to improve their combustion by chemical means
Patent holdings for IPC class C10L 9/02
Total number of patents in this class: 47
10-year publication summary
|
9
|
4
|
1
|
3
|
4
|
3
|
1
|
2
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Biomass Energy Enhancements LLC | 16 |
6 |
| Tata Steel Limited | 166 |
3 |
| Virginia Tech Intellectual Properties, Inc. | 956 |
2 |
| Thermorefinery Technologies Inc. | 2 |
2 |
| Carbosulcis S.p.A. | 2 |
2 |
| Controlamatics Corporation | 8 |
2 |
| Biogasol ApS | 6 |
1 |
| The Bruso LLC | 4 |
1 |
| Carbonxt Group Limited | 8 |
1 |
| China University of Mining and Technology | 1310 |
1 |
| Converde Energy Inc. | 1 |
1 |
| CSL Carbon Solutions Ltd. | 4 |
1 |
| Institute of Process Engineering, Chinese Academy of Sciences | 328 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
1 |
| Korea Institute of Energy Research | 899 |
1 |
| Kronos International, Inc. | 113 |
1 |
| Kyoto University | 2906 |
1 |
| Liquid Minerals Group Ltd. | 12 |
1 |
| National Institute of Clean-and-low-carbon Energy | 155 |
1 |
| NOx II, Ltd. | 34 |
1 |
| Other owners | 16 |