- 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 25/62 - Surface treatment of fibres or filaments made from glass, minerals or slags by particle radiation or ion implantation
Patent holdings for IPC class C03C 25/62
Total number of patents in this class: 22
10-year publication summary
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5
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8
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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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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Draka Comteq, B.V. | 258 |
4 |
| OFS Fitel, LLC | 553 |
3 |
| Corning Optical Communications LLC | 1713 |
2 |
| OCV Intellectual Capital, LLC | 202 |
2 |
| Apple Inc. | 52547 |
1 |
| Corning Incorporated | 10087 |
1 |
| DSM IP Assets B.V. | 5817 |
1 |
| The Board of Trustees of the University of Illinois | 2665 |
1 |
| Clemson University | 187 |
1 |
| Saint-Gobain Technical Fabrics Europe | 19 |
1 |
| The University of Queensland | 656 |
1 |
| Ushio Denki Kabushiki Kaisha | 1140 |
1 |
| Verrillon, Inc. | 11 |
1 |
| Agfa NV | 650 |
1 |
| Obshchestvo S Ogranichennoj Otvetstvennostyu "novye Kompozitnye Tekhnologii - Razrabotki I Kommertsializatsiya" | 3 |
1 |
| Other owners | 0 |