- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/228 - Silicon carbide with phosphorus, arsenic, antimony or bismuth
Patent holdings for IPC class B01J 27/228
Total number of patents in this class: 17
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
1
|
3
|
0
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17638 |
3 |
| Nippon Shokubai Co., Ltd. | 1507 |
3 |
| Rohm and Haas Company | 2870 |
2 |
| Dow Global Technologies LLC | 10332 |
2 |
| Catalytic Distillation Technologies | 122 |
1 |
| Evonik Energy Services LLC | 2 |
1 |
| IFP Energies Nouvelles | 2933 |
1 |
| King Abdullah University of Science and Technology | 1778 |
1 |
| Saudi Arabian Oil Company | 13185 |
1 |
| Shanghai HuaYi Acrylic Acid Co., Ltd. | 1 |
1 |
| Exentis Knowledge GmbH | 52 |
1 |
| Other owners | 0 |