- All sections
- D - Textilespaper
- D03D - Woven fabricsmethods of weavinglooms
- D03D 15/20 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
Patent holdings for IPC class D03D 15/20
Total number of patents in this class: 79
10-year publication summary
|
1
|
0
|
2
|
1
|
14
|
13
|
14
|
16
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4657 |
12 |
| Murata Manufacturing Co., Ltd. | 25615 |
4 |
| Paua Trading Limited | 21 |
4 |
| Toray Industries, Inc. | 7073 |
2 |
| Yamamoto Chemicals, Inc. | 48 |
2 |
| Sumitomo Metal Mining Co., Ltd. | 1951 |
2 |
| Teijin Limited | 1274 |
2 |
| Unitika Trading Co., Ltd. | 17 |
2 |
| Celanese Polymers Holding, Inc. | 181 |
2 |
| 3m Innovative Properties Company | 17491 |
1 |
| The Regents of the University of California | 20611 |
1 |
| Massachusetts Institute of Technology | 10210 |
1 |
| Mitsubishi Chemical Corporation | 4675 |
1 |
| The Board of Trustees of the University of Illinois | 2743 |
1 |
| Columbia Sportswear North America, Inc. | 338 |
1 |
| Electroninks Incorporated | 38 |
1 |
| Goertek Inc. | 2796 |
1 |
| Imperial College Innovations Limited | 666 |
1 |
| KB Seiren, Ltd. | 102 |
1 |
| Kuraray Co., Ltd. | 3583 |
1 |
| Other owners | 36 |