- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 1/04 - Vertical retorts
Patent holdings for IPC class C10B 1/04
Total number of patents in this class: 111
10-year publication summary
|
6
|
18
|
13
|
13
|
8
|
10
|
4
|
3
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pyro Dynamics L.L.C. | 8 |
7 |
| SES IP AB | 6 |
4 |
| ExxonMobil Research And Engineering Company | 2579 |
3 |
| Biochar Now, LLC | 22 |
3 |
| Pyrum Innovations International S.A. | 5 |
3 |
| Vallourec Tubos do Brasil S.A. | 12 |
3 |
| AMEC Foster Wheeler USA Corporation | 22 |
3 |
| Prti Global Management LLC. | 8 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1654 |
2 |
| Deltavalve, LLC | 52 |
2 |
| Enventix, Inc. | 6 |
2 |
| Houston Engineering Solutions, LLC | 6 |
2 |
| Indian Oil Corporation Limited | 333 |
2 |
| ThyssenKrupp AG | 3280 |
2 |
| ThyssenKrupp Industrial Solutions AG | 631 |
2 |
| V & M do Brasil S.A. | 2 |
2 |
| Insultherm, Inc. | 3 |
2 |
| American Bio Energy Converting Corp. | 12 |
1 |
| Arkema France | 4102 |
1 |
| BTG Bioliquids B.V. | 10 |
1 |
| Other owners | 61 |