- All sections
- D - Textilespaper
- D01H - Spinning or twisting
- D01H 1/115 - Spinning by false-twisting using pneumatic means
Patent holdings for IPC class D01H 1/115
Total number of patents in this class: 89
10-year publication summary
|
14
|
12
|
3
|
8
|
8
|
7
|
3
|
2
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Rieter AG | 374 |
34 |
| Murata Machinery, Ltd. | 1458 |
11 |
| Saurer Intelligent Technology AG | 59 |
9 |
| Saurer Spinning Solutions GmbH & Co. KG | 156 |
6 |
| Oerlikon Textile GmbH & Co. KG | 622 |
3 |
| Savio Macchine Tessili S.p.A. | 33 |
3 |
| SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH | 38 |
3 |
| Inman Mills | 13 |
2 |
| Rieter Ingolstadt GmbH | 41 |
2 |
| "d-a-dinko Bahov" et | 4 |
2 |
| Kondo Cotton Spinning Co., Ltd. | 2 |
2 |
| Nilit Ltd. | 21 |
1 |
| Rieter CZ s.r.o. | 27 |
1 |
| The Ritsumeikan Trust | 144 |
1 |
| Saurer Germany GmbH & Co. KG | 8 |
1 |
| Sipra Patentwicklungs- und Beteiligungsgesellschaft mbH | 1 |
1 |
| Tallinn University of Technology | 79 |
1 |
| Teijin Aramid B.V. | 182 |
1 |
| Wuhan Textile University | 20 |
1 |
| Coir Board (ministry of MS & Me, Govt. of India) | 1 |
1 |
| Other owners | 3 |