- All sections
- D - Textiles; paper
- D02J - Finishing or dressing of filaments, yarns, threads, cords, ropes, or the like
- D02J 1/18 - Separating or spreading
Patent holdings for IPC class D02J 1/18
Total number of patents in this class: 180
10-year publication summary
|
12
|
21
|
23
|
17
|
28
|
15
|
18
|
9
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6652 |
19 |
| Mitsubishi Chemical Corporation | 4313 |
14 |
| Daicel Corporation | 2128 |
10 |
| Fibre Reinforced Thermoplastics B.V. | 12 |
7 |
| Uni-Charm Corporation | 611 |
6 |
| EADS Deutschland GmbH | 382 |
5 |
| Fukui Prefectural Government | 56 |
5 |
| Teijin Limited | 1216 |
5 |
| Rtx Corporation | 8674 |
5 |
| PHP Fibers GmbH | 21 |
4 |
| Teijin Automotive Technologies, Inc. | 96 |
4 |
| Continental Structural Plastics, Inc. | 84 |
3 |
| ES FiberVisions ApS | 39 |
3 |
| ES FiberVisions Co., Ltd. | 41 |
3 |
| ES FiberVisions LP | 43 |
3 |
| Goodrich Corporation | 2081 |
3 |
| Kurashiki Boseki Kabushiki Kaisha | 240 |
3 |
| Unicharm Corporation | 2744 |
3 |
| Nike, Inc. | 13075 |
2 |
| Ethicon, Inc. | 1310 |
2 |
| Other owners | 71 |