- All sections
- D - Textiles; paper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 15/16 - Main cylinders; Breasts
Patent holdings for IPC class D01G 15/16
Total number of patents in this class: 8
10-year publication summary
|
0
|
1
|
3
|
0
|
0
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0
|
1
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Rieter AG | 374 |
5 |
| Trust Monti Fonti | 7 |
1 |
| Trützschler Group SE | 145 |
1 |
| Changshu Mingyi Nonwoven Machinery Co., Ltd | 3 |
1 |
| Other owners | 0 |