- 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 25/20 - Contacting the fibres with applicators, e.g. rolls
Patent holdings for IPC class C03C 25/20
Total number of patents in this class: 16
10-year publication summary
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0
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1
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0
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0
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1
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2
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3
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3
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6
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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
|
|---|---|---|
| Comrod AS | 47 |
3 |
| Owens Corning Intellectual Capital, LLC | 1456 |
3 |
| Corning Incorporated | 9932 |
2 |
| Eth Zurich | 1193 |
2 |
| LG Chem, Ltd. | 17205 |
1 |
| Jushi Group Co., Ltd. | 113 |
1 |
| Kolon Industries, Inc. | 1506 |
1 |
| Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | 270 |
1 |
| Yangtze Optical Fibre and Cable Joint Stock Limited Company | 69 |
1 |
| Sichuan Aerospace Tuoxin Basalt Industry Co., Ltd. | 1 |
1 |
| Other owners | 0 |