- All sections
- D - Textilespaper
- D02J - Finishing or dressing of filaments, yarns, threads, cords, ropes, or the like
- D02J 3/12 - Modifying the surface by removing projecting ends of fibres
Patent holdings for IPC class D02J 3/12
Total number of patents in this class: 4
10-year publication summary
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0
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0
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2
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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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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
|
|---|---|---|
| Wuhan Textile University | 25 |
1 |
| Zoltek Corporation | 19 |
1 |
| Natural Fiber Welding, Inc. | 91 |
1 |
| Wenxiang Ye | 1 |
1 |
| Other owners | 0 |