- All sections
- D - Textilespaper
- D01B - Mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments, e.g. for spinning
- D01B 1/38 - Delivery or discharge arrangements
Patent holdings for IPC class D01B 1/38
Total number of patents in this class: 7
10-year publication summary
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0
|
0
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1
|
1
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0
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4
|
1
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1
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3
|
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
|
|---|---|---|
| Defugo Technologies Pte Ltd | 4 |
2 |
| Czinner, Robert | 1 |
1 |
| Cretes NV | 7 |
1 |
| Defugo Techologies Pte Ltd | 2 |
1 |
| Afrimat Hemp (Pty) Ltd | 1 |
1 |
| Maxxera Équipement Ingénierie Inc. | 1 |
1 |
| Other owners | 0 |