- 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 17/44 - Lustring
Patent holdings for IPC class C03C 17/44
Total number of patents in this class: 5
10-year publication summary
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0
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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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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| National University Corporation Chiba University | 500 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
1 |
| FUJIFILM Business Innovation Corp. | 7844 |
1 |
| Other owners | 0 |