- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 15/00 - Piecing arrangements
Patent holdings for IPC class D01H 15/00
Total number of patents in this class: 52
10-year publication summary
|
3
|
4
|
7
|
6
|
2
|
6
|
4
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Rieter AG | 354 |
16 |
| Murata Machinery, Ltd. | 1514 |
10 |
| Shima Seiki Manufacturing, Ltd. | 70 |
5 |
| Saurer Spinning Solutions GmbH & Co. KG | 157 |
5 |
| Spindelfabrik Suessen GmbH | 36 |
3 |
| Rieter CZ s.r.o. | 27 |
2 |
| Toyota Motor Corporation | 33015 |
1 |
| Jushi Group Co., Ltd. | 122 |
1 |
| Morenot Dyrkorn AS | 3 |
1 |
| Nitto Boseki Co., Ltd. | 294 |
1 |
| Saurer Germany GmbH & Co. KG | 8 |
1 |
| Shima Seiki Mfg., Ltd. | 182 |
1 |
| Saurer Intelligent Technology AG | 56 |
1 |
| Pinter Caipo, S.A.U. | 8 |
1 |
| Jiangsu Guowang High-technique Fiber Co., Ltd. | 22 |
1 |
| Hayabusa S.r.l. | 4 |
1 |
| Trützschler Group SE | 150 |
1 |
| Other owners | 0 |