- All sections
- D - Textilespaper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 23/08 - Air draught or like pneumatic arrangements
Patent holdings for IPC class D01G 23/08
Total number of patents in this class: 21
10-year publication summary
|
4
|
2
|
4
|
0
|
1
|
0
|
1
|
3
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maschinenfabrik Rieter AG | 346 |
4 |
| Uster Technologies AG | 169 |
2 |
| Andritz Asselin-thibeau | 21 |
2 |
| Rockwool A/S | 834 |
2 |
| Spinnova Oyj | 44 |
2 |
| Nike, Inc. | 14820 |
1 |
| Andritz Oy | 294 |
1 |
| Lummus Corporation | 11 |
1 |
| Marzoli S.p.A. | 20 |
1 |
| MESDAN S.p.A. | 14 |
1 |
| NIKE Innovate C.V. | 2758 |
1 |
| Trützschler GmbH & Co. KG | 134 |
1 |
| Lin, Chih-hsin | 17 |
1 |
| Consep Sizetec, Ltd. | 1 |
1 |
| Other owners | 0 |