- All sections
- D - Textilespaper
- D02G - Crimping or curling fibres, filaments, yarns, or threadsyarns or threads
- D02G 3/22 - Yarns or threads characterised by constructional features
Patent holdings for IPC class D02G 3/22
Total number of patents in this class: 170
10-year publication summary
|
8
|
9
|
15
|
19
|
11
|
9
|
13
|
10
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6865 |
7 |
| Eastman Chemical Company | 2249 |
5 |
| Welspun India Limited | 195 |
5 |
| Honeywell International Inc. | 13582 |
4 |
| Massachusetts Institute of Technology | 9975 |
4 |
| Kolon Industries, Inc. | 1624 |
4 |
| The Boeing Company | 19960 |
3 |
| Aladdin Manufacturing Corporation | 218 |
3 |
| Natural Fiber Welding, Inc. | 98 |
3 |
| DSM IP Assets B.V. | 5672 |
2 |
| Banom, Inc. | 167 |
2 |
| Case Western Reserve University | 1788 |
2 |
| GRT Developments Pty Limited | 3 |
2 |
| Inventio AG | 2360 |
2 |
| Kojima Industries Corporation | 104 |
2 |
| lululemon athletica Canada Inc. | 880 |
2 |
| North Carolina State University | 1551 |
2 |
| Rmit University | 29 |
2 |
| Sanko Tekstil Isletmeleri San. ve Tic. A.S. | 161 |
2 |
| Spiber Inc. | 298 |
2 |
| Other owners | 110 |