- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
Patent holdings for IPC class C10B 53/02
Total number of patents in this class: 1338
10-year publication summary
|
89
|
99
|
71
|
79
|
81
|
82
|
96
|
91
|
110
|
116
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 221 |
117 |
| Ensyn Renewables, Inc. | 74 |
24 |
| Anellotech, Inc. | 72 |
21 |
| Phillips 66 Company | 1057 |
16 |
| Biochar Now, LLC | 22 |
13 |
| Européenne de Biomasse | 46 |
13 |
| IFP Energies Nouvelles | 2983 |
12 |
| JFE Steel Corporation | 7074 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
11 |
| Battelle Memorial Institute | 2513 |
11 |
| Southeast University | 1465 |
11 |
| Mard, Inc. | 59 |
11 |
| Uop LLC | 4259 |
10 |
| Abundia Biomass-to-liquids Limited | 20 |
10 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 126 |
9 |
| Talipot Cool Extract (ip), LLC | 31 |
9 |
| Proton Power, Inc. | 31 |
8 |
| Wuhan Kaidi Engineering Technology Research Institute Co., Ltd. | 95 |
8 |
| Mitsubishi Ube Cement Corporation | 54 |
8 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5080 |
7 |
| Other owners | 997 |