- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 7/86 - Multiple-twist arrangements, e.g. two-for-one twisting devices
Patent holdings for IPC class D01H 7/86
Total number of patents in this class: 24
10-year publication summary
|
6
|
2
|
4
|
2
|
0
|
1
|
0
|
1
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saurer Technologies GmbH & Co. KG | 30 |
7 |
| Twistperfect, S.L. | 16 |
2 |
| Casumconi, S.L. | 14 |
2 |
| Zhejiang Tianzhu Textile Machinery Co., Ltd. | 2 |
2 |
| INVISTA Technologies S.a.r.l. | 387 |
1 |
| Lintec of America, Inc. | 162 |
1 |
| Oerlikon Textile GmbH & Co. KG | 497 |
1 |
| Ritm | 5 |
1 |
| Tarkett Inc. | 87 |
1 |
| Verdol | 2 |
1 |
| Interprecise Donath GmbH | 4 |
1 |
| Pingshan Hongtongtong Textile Co., Ltd. | 1 |
1 |
| Samer Technologies GmbH & Co. KG | 1 |
1 |
| Steelmaster Engineering A/S | 1 |
1 |
| Bizlink.co.,ltd | 1 |
1 |
| Other owners | 0 |