- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 4/42 - Control of driving or stopping
Patent holdings for IPC class D01H 4/42
Total number of patents in this class: 13
10-year publication summary
|
2
|
0
|
3
|
2
|
1
|
0
|
0
|
2
|
0
|
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 |
4 |
| Oerlikon Textile GmbH & Co. KG | 506 |
2 |
| Saurer Spinning Solutions GmbH & Co. KG | 153 |
2 |
| Saurer Intelligent Technology AG | 56 |
2 |
| Elmarco s.r.o. | 53 |
1 |
| Jiangnan University | 1637 |
1 |
| Spindelfabrik Suessen GmbH | 34 |
1 |
| Other owners | 0 |