- 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 25/005 - Surface treatment of fibres or filaments made from glass, minerals or slags by mechanical means
Patent holdings for IPC class C03C 25/005
Total number of patents in this class: 9
10-year publication summary
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1
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0
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1
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3
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1
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2
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0
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2
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Isover | 628 |
2 |
| Sumitomo Electric Industries, Ltd. | 14972 |
1 |
| Nippon Telegraph and Telephone Corporation | 16332 |
1 |
| BLH Technologies Inc. | 31 |
1 |
| Council of Scientific & Industrial Research | 1409 |
1 |
| The Government of The United States, AS represented by The Secretary of The Navy | 20 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1187 |
1 |
| Rosendahl Nextrom Oy | 9 |
1 |
| Other owners | 0 |