- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 49/02 - Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
Patent holdings for IPC class C10B 49/02
Total number of patents in this class: 272
10-year publication summary
|
26
|
21
|
17
|
11
|
31
|
19
|
16
|
16
|
19
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 234 |
47 |
| Biochar Now, LLC | 22 |
7 |
| Commonwealth Scientific and Industrial Research Organisation | 1653 |
6 |
| SunCoke Technology and Development LLC | 227 |
6 |
| Res Polyflow LLC | 19 |
5 |
| Biogenic Reagents LLC | 11 |
4 |
| The Crucible Group Pty Ltd | 11 |
4 |
| Orion Engineered Carbons GmbH | 73 |
4 |
| Red Leaf Resources, Inc. | 66 |
4 |
| SES IP AB | 7 |
4 |
| CHZ Technologies, LLC | 17 |
4 |
| Monjyu Co., Ltd. | 4 |
4 |
| Rosi | 14 |
4 |
| Biogenic Reagents Ventures, LLC | 4 |
3 |
| Carbonex, Societe a responsabilite Limitee | 3 |
3 |
| Chinook End-Stage Recycling Limited | 20 |
3 |
| Earth Systems Consulting Pty Ltd | 4 |
3 |
| South China Agricultural University | 153 |
3 |
| Teal Sales Incorporated | 17 |
3 |
| Takahashi Seisakusho Inc. | 4 |
3 |
| Other owners | 148 |