- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 53/00 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
Patent holdings for IPC class C10B 53/00
Total number of patents in this class: 489
10-year publication summary
|
30
|
21
|
28
|
31
|
26
|
45
|
43
|
46
|
35
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Holdings Intellectual Properties, LLC | 59 |
10 |
| Topsoe A/S | 891 |
10 |
| Scanship AS | 11 |
8 |
| Proton Power, Inc. | 31 |
7 |
| CHZ Technologies, LLC | 17 |
7 |
| Beijing University of Technology | 492 |
6 |
| IFP Energies Nouvelles | 2945 |
5 |
| Southeast University | 1405 |
5 |
| Carbon Technology Holdings, LLC | 211 |
5 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4943 |
4 |
| IQ Energy Inc. | 13 |
4 |
| Korea Institute of Industrial Technology | 1011 |
4 |
| Stora Enso Oyj | 1637 |
4 |
| SunCoke Technology and Development LLC | 237 |
4 |
| Mcgolden, LLC | 6 |
4 |
| Riomar Energy LLC | 4 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8703 |
3 |
| Purdue Research Foundation | 3593 |
3 |
| Anaergia Inc. | 108 |
3 |
| Anellotech, Inc. | 76 |
3 |
| Other owners | 386 |