- All sections
- C - Chemistrymetallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamelssurface treatment of glasssurface treatment of fibres or filaments made from glass, minerals or slagsjoining glass to glass or other materials
- C03C 25/475 - Coatings containing composite materials containing colouring agents
Patent holdings for IPC class C03C 25/475
Total number of patents in this class: 26
10-year publication summary
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0
|
1
|
2
|
1
|
2
|
0
|
1
|
6
|
9
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15609 |
16 |
| Corning Incorporated | 10314 |
6 |
| The Furukawa Electric Co., Ltd. | 3685 |
3 |
| Sinoma Science & Technology Co., Ltd. | 14 |
1 |
| Other owners | 0 |