- All sections
- D - Textiles; paper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 4/08 - Supporting spinnerettes or other parts of spinnerette packs
Patent holdings for IPC class D01D 4/08
Total number of patents in this class: 10
10-year publication summary
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0
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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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0
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1
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2
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6652 |
1 |
| Industrial Cooperation Foundation Chonbuk National University | 434 |
1 |
| Oerlikon Textile GmbH & Co. KG | 611 |
1 |
| Reliance Industries Limited | 432 |
1 |
| SOFT N.W. S.p.A | 5 |
1 |
| The Lycra Company LLC | 138 |
1 |
| Trützschler Group SE | 123 |
1 |
| Zhejiang Haoneng Technology Co., Ltd | 2 |
1 |
| Beijing Jinlun Ward Technology Co., Ltd | 1 |
1 |
| Beijing Mihe Technology Co., Ltd | 1 |
1 |
| Other owners | 0 |