- All sections
- D - Textilespaper
- D04H - Making textile fabrics, e.g. from fibres or filamentary materialfabrics made by such processes or apparatus, e.g. felts, non-woven fabricscotton-woolwadding
- D04H 1/02 - Cotton woolWadding
Patent holdings for IPC class D04H 1/02
Total number of patents in this class: 110
10-year publication summary
|
12
|
22
|
14
|
7
|
3
|
9
|
8
|
10
|
9
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Levi Strauss & Co. | 304 |
12 |
| The Procter & Gamble Company | 21853 |
6 |
| Primaloft, Inc. | 129 |
6 |
| Bedgear LLC | 274 |
4 |
| Carl Freudenberg KG | 1493 |
4 |
| Really ApS | 4 |
4 |
| Fisi-fibre Sintetiche S.p.A. | 47 |
3 |
| Japan Exlan Company Limited | 55 |
3 |
| Toray Fibers & Textiles Research Laboratories (China) Co., Ltd. | 102 |
3 |
| Ventex Co., Ltd. | 22 |
3 |
| Jiangsu Sidefu Textile Co., Ltd. | 10 |
3 |
| Murata Manufacturing Co., Ltd. | 25785 |
2 |
| Toray Industries, Inc. | 7122 |
2 |
| Mitsubishi Chemical Corporation | 4724 |
2 |
| JNC Corporation | 1549 |
2 |
| JNC Fibers Corporation | 58 |
2 |
| Mizuno Corporation | 1007 |
2 |
| Swedish Match North Europe AB | 498 |
2 |
| Toyobo Co., Ltd. | 2534 |
2 |
| Zephyros, Inc. | 683 |
2 |
| Other owners | 41 |