- All sections
- D - Textilespaper
- D05B - Sewing
- D05B 85/10 - Hollow needles
Patent holdings for IPC class D05B 85/10
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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0
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1
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compagnie générale des établissements Michelin SCA | 2584 |
1 |
| Michelin Recherche et Technique S.A. | 2155 |
1 |
| Industry-Academic Cooperation Foundation Gyeongsang National University | 590 |
1 |
| Compagnie Generale des Etablissements Michelin | 4766 |
1 |
| Other owners | 0 |