- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 5/74 - Rollers
Patent holdings for IPC class D01H 5/74
Total number of patents in this class: 19
10-year publication summary
|
5
|
0
|
2
|
2
|
2
|
1
|
0
|
4
|
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 |
3 |
| Saurer Intelligent Technology AG | 56 |
3 |
| Schaeffler Technologies AG & Co. KG | 11003 |
1 |
| The Hong Kong Research Institute of Textiles and Apparel Limited | 54 |
1 |
| Murata Machinery, Ltd. | 1597 |
1 |
| Oerlikon Textile GmbH & Co. KG | 511 |
1 |
| Schaeffler KG | 456 |
1 |
| Wuhan Textile University | 25 |
1 |
| XPERION GmbH | 5 |
1 |
| Zhejiang Golden Eagle Co.,Ltd. | 1 |
1 |
| Saurer Spinning Solutions GmbH & Co. KG | 154 |
1 |
| Oerlikon Textile Components GmbH | 5 |
1 |
| "d-a-dinko Bahov" et | 4 |
1 |
| Patrick Yarn Mills, Inc. | 2 |
1 |
| The Hong Kong Research Institute of Textiles and Apparel Limited, The Hong Kong Polytechnic University | 1 |
1 |
| Other owners | 0 |