- All sections
- C - Chemistry; metallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 49/22 - 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 moving solid heat-carriers in divided form in dispersed form according to the "fluidised bed" technique
Patent holdings for IPC class C10B 49/22
Total number of patents in this class: 162
10-year publication summary
|
16
|
15
|
7
|
6
|
10
|
15
|
10
|
11
|
15
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Anellotech, Inc. | 68 |
12 |
| Ensyn Renewables, Inc. | 74 |
12 |
| ExxonMobil Chemical Patents Inc. | 4286 |
11 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
10 |
| Mard, Inc. | 71 |
10 |
| University of Pretoria | 123 |
8 |
| Valmet Technologies Oy | 284 |
7 |
| ExxonMobil Research And Engineering Company | 2830 |
5 |
| AMG Chemistry and Catalysis Consulting, LLC | 4 |
4 |
| Metso Power Oy | 38 |
4 |
| Neste Oyj | 686 |
4 |
| G4 Insights Inc. | 15 |
3 |
| Recycling Technologies Ltd. | 13 |
3 |
| University of Massachusetts | 2130 |
3 |
| UPM-Kymmene Corporation | 868 |
3 |
| BioBTX B.V. | 7 |
3 |
| Milena-olga Joint Innovation Assets B.V. | 15 |
3 |
| Shell Oil Company | 2196 |
2 |
| Uop LLC | 4083 |
2 |
| Highbury Energy Inc. | 4 |
2 |
| Other owners | 51 |