- 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 5/04 - Raw material to be usedPretreatment thereof
Patent holdings for IPC class C10L 5/04
Total number of patents in this class: 266
10-year publication summary
|
50
|
23
|
30
|
22
|
14
|
38
|
16
|
18
|
17
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 211 |
39 |
| SunCoke Technology and Development LLC | 237 |
18 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2874 |
12 |
| JFE Steel Corporation | 6840 |
11 |
| ARQ IP Limited | 44 |
10 |
| Kobe Steel, Ltd. | 872 |
7 |
| EcoGensus LLC | 39 |
5 |
| ArcelorMittal | 2285 |
4 |
| China University of Mining and Technology | 1253 |
4 |
| Omnis Mineral Technologies, LLC | 8 |
4 |
| ARQ Solutions (es), Inc. | 58 |
4 |
| General Electric Company | 13780 |
3 |
| E. I. du Pont de Nemours and Company | 4082 |
3 |
| Siemens VAI Metals Technologies GmbH | 222 |
3 |
| Biogenic Reagents LLC | 11 |
3 |
| Biogenic Reagents Ventures, LLC | 4 |
3 |
| Hm3 Energy, Inc. | 11 |
3 |
| Korea Institute of Energy Research | 852 |
3 |
| Nalco Company | 563 |
3 |
| POSCO | 2186 |
3 |
| Other owners | 121 |