- All sections
- C - Chemistry; metallurgy
- C10L - Fuels not otherwise provided for; natural gas; synthetic natural gas obtained by processes not covered by subclasses or ; liquefied petroleum gas; use of additives to fuels or fires; fire-lighters
- C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
Patent holdings for IPC class C10L 5/44
Total number of patents in this class: 1131
10-year publication summary
|
132
|
106
|
103
|
103
|
90
|
96
|
104
|
81
|
69
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 185 |
53 |
| Européenne de Biomasse | 42 |
24 |
| Valmet AB | 463 |
15 |
| Xyleco, Inc. | 217 |
15 |
| Mitsubishi Ube Cement Corporation | 46 |
15 |
| BioEndev AB | 15 |
13 |
| Arbaflame Technology AS | 14 |
11 |
| Biomass Energy Enhancements LLC | 16 |
11 |
| EcoGensus LLC | 44 |
11 |
| IFP Energies Nouvelles | 2717 |
11 |
| Nippon Paper Industries Co., Ltd. | 782 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
9 |
| Enginuity Worldwide, LLC | 15 |
9 |
| Taiheiyo Cement Corporation | 237 |
9 |
| Ube Industries, Ltd. | 921 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
8 |
| Akbev Group, LLC | 9 |
8 |
| IHI Corporation | 3268 |
8 |
| Kinki University | 225 |
8 |
| HAMER, Christopher | 9 |
8 |
| Other owners | 866 |