- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 5/32 - Regulating or varying draft
Patent holdings for IPC class D01H 5/32
Total number of patents in this class: 14
10-year publication summary
|
1
|
0
|
1
|
1
|
0
|
1
|
0
|
4
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sanko Tekstil Isletmeleri Sanayi ve Ticaret A.S. | 81 |
2 |
| Saurer Intelligent Technology AG | 56 |
2 |
| Trützschler Group SE | 171 |
2 |
| Jiangnan University | 1593 |
1 |
| Maschinenfabrik Rieter AG | 349 |
1 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 182 |
1 |
| Savio Macchine Tessili S.p.A. | 33 |
1 |
| Spindelfabrik Suessen GmbH | 35 |
1 |
| Kabushiki Kaisha Toyota Jidoshokki | 1798 |
1 |
| Jingwei Textile Machinery Company Limited | 3 |
1 |
| Jiaxing University | 9 |
1 |
| Other owners | 0 |