- 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: 1290
10-year publication summary
|
94
|
111
|
78
|
87
|
97
|
96
|
114
|
115
|
112
|
78
|
| 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 |
111 |
| Ensyn Renewables, Inc. | 74 |
24 |
| Anellotech, Inc. | 76 |
21 |
| Phillips 66 Company | 1055 |
16 |
| Biochar Now, LLC | 22 |
13 |
| Européenne de Biomasse | 46 |
13 |
| IFP Energies Nouvelles | 2945 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
11 |
| Battelle Memorial Institute | 2481 |
11 |
| JFE Steel Corporation | 6833 |
11 |
| Mard, Inc. | 59 |
11 |
| Uop LLC | 4244 |
10 |
| Southeast University | 1406 |
10 |
| Abundia Biomass-to-liquids Limited | 21 |
10 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 125 |
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. | 4946 |
7 |
| Anaergia Inc. | 108 |
7 |
| Other owners | 959 |