- All sections
- D - Textilespaper
- D01B - Mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments, e.g. for spinning
- D01B 7/06 - Obtaining silk from cocoons or portions thereof not suitable for reeling
Patent holdings for IPC class D01B 7/06
Total number of patents in this class: 15
10-year publication summary
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0
|
2
|
2
|
1
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2
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1
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1
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0
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1
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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 Agriculture and Food Research Organization | 298 |
7 |
| Kowa Company, Ltd. | 1220 |
3 |
| Canon Virginia, Inc. | 139 |
2 |
| Republic of Korea (Management: Rural Development Administration) | 68 |
1 |
| Trustees of Tufts College | 931 |
1 |
| Nefila Ltd. | 2 |
1 |
| Other owners | 0 |