- All sections
- C - Chemistrymetallurgy
- 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: 170
10-year publication summary
15
|
7
|
6
|
10
|
15
|
10
|
11
|
18
|
9
|
5
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ExxonMobil Chemical Patents Inc. | 4012 |
13 |
Anellotech, Inc. | 74 |
13 |
Ensyn Renewables, Inc. | 74 |
12 |
Shell Internationale Research Maatschappij B.V. | 3551 |
10 |
University of Pretoria | 122 |
8 |
Mard, Inc. | 59 |
8 |
Valmet Technologies Oy | 287 |
7 |
ExxonMobil Research And Engineering Company | 2585 |
5 |
AMG Chemistry and Catalysis Consulting, LLC | 4 |
4 |
Metso Power Oy | 31 |
4 |
G4 Insights Inc. | 15 |
3 |
Neste Oyj | 787 |
3 |
Royal Melbourne Institute of Technology | 159 |
3 |
University of Massachusetts | 2223 |
3 |
UPM-Kymmene Corporation | 937 |
3 |
BioBTX B.V. | 8 |
3 |
Uop LLC | 4236 |
2 |
Highbury Energy Inc. | 4 |
2 |
IFP Energies Nouvelles | 2942 |
2 |
Institut National Polytechnique de Toulouse (inpt) | 24 |
2 |
Other owners | 60 |