- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining glass to glass or other materials
- C03C 25/52 - Coatings containing inorganic materials only
Patent holdings for IPC class C03C 25/52
Total number of patents in this class: 5
10-year publication summary
|
1
|
2
|
0
|
1
|
0
|
0
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0
|
1
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0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AFL Telecommunications LLC | 656 |
1 |
| Free Form Fibers, LLC | 38 |
1 |
| Guardian Glass, LLC | 558 |
1 |
| Dezhou University | 41 |
1 |
| Wuhan Northern Optoelectronics Co., Ltd. | 2 |
1 |
| Other owners | 0 |