- All sections
- D - Textilespaper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 19/18 - Roller, or roller and apron, devices, e.g. operating to draw-off fibres continuously
Patent holdings for IPC class D01G 19/18
Total number of patents in this class: 11
10-year publication summary
|
0
|
0
|
2
|
2
|
0
|
0
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Rieter AG | 346 |
3 |
| Marzoli Machines Textile S.r.l. | 38 |
3 |
| Trützschler Group SE | 182 |
2 |
| Marzoli S.p.A. | 20 |
1 |
| Oerlikon Textile GmbH & Co. KG | 511 |
1 |
| Trützschler GmbH & Co. KG | 134 |
1 |
| Other owners | 0 |