- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 17/294 - Oxysulfides
Patent holdings for IPC class C01F 17/294
Total number of patents in this class: 8
10-year publication summary
|
0
|
1
|
2
|
0
|
1
|
1
|
1
|
1
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Materials Co., Ltd. | 564 |
3 |
| Niterra Materials Co., Ltd. | 129 |
3 |
| Konoshima Chemical Co., Ltd. | 66 |
1 |
| Solstice Advanced Materials US, Inc. | 952 |
1 |
| Other owners | 0 |