- All sections
- D - Textiles; paper
- D01G - Preliminary treatment of fibres, e.g. for spinning
- D01G 9/08 - Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
Patent holdings for IPC class D01G 9/08
Total number of patents in this class: 24
10-year publication summary
|
2
|
1
|
3
|
2
|
2
|
3
|
1
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Isover | 628 |
5 |
| CNH Industrial Canada, Ltd. | 973 |
3 |
| Advansa B.V. | 42 |
2 |
| Bedgear LLC | 258 |
2 |
| Maschinenfabrik Rieter AG | 374 |
2 |
| BASF SE | 20432 |
1 |
| Seiko Epson Corporation | 18989 |
1 |
| Mitsubishi Chemical Corporation | 4447 |
1 |
| Hubei Jinhanjiang Refined Cotton Co., Ltd. | 9 |
1 |
| ROCKWOOL International A/S | 310 |
1 |
| Trust Monti Fonti | 7 |
1 |
| Rockwool A/S | 784 |
1 |
| BASF Agricultural Solutions Seed US LLC | 466 |
1 |
| Awati Xinya Cotton Industry Co., Ltd. | 1 |
1 |
| Institute of Cash Crops, Xinjiang Academy of Agricultural Sciences | 2 |
1 |
| Other owners | 0 |