- 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 9/10 - Treating solid fuels to improve their combustion by using additives
Patent holdings for IPC class C10L 9/10
Total number of patents in this class: 209
10-year publication summary
|
23
|
17
|
19
|
21
|
14
|
18
|
6
|
13
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NOx II, Ltd. | 48 |
19 |
| ARQ Solutions (es), Inc. | 58 |
10 |
| Virginia Tech Intellectual Properties, Inc. | 868 |
6 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2874 |
5 |
| Korea Institute of Energy Research | 852 |
5 |
| Dimtov Corp | 4 |
4 |
| Lowcarbon Co., Ltd | 99 |
4 |
| Environmental Energy Services, Inc. | 23 |
3 |
| JFE Steel Corporation | 6840 |
3 |
| SUGITA, Yuko | 5 |
3 |
| Albemarle Corporation | 492 |
2 |
| Atlantic Combustion Technologies Inc. | 13 |
2 |
| Baoshan Iron & Steel Co., Ltd. | 964 |
2 |
| BL Technologies, Inc. | 834 |
2 |
| China Petroleum & Chemical Corporation | 1903 |
2 |
| EcoGensus LLC | 39 |
2 |
| Fuzhou University | 316 |
2 |
| Motor Sports Fuel and Equipment | 3 |
2 |
| Nalco Company | 563 |
2 |
| Ohio State Innovation Foundation | 2132 |
2 |
| Other owners | 127 |