- 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 11/04 - Non-woven pile fabrics formed by zig-zag folding of a fleece or layer of staple fibres, filaments, or yarns, strengthened or consolidated at the folds
Patent holdings for IPC class D04H 11/04
Total number of patents in this class: 18
10-year publication summary
|
0
|
1
|
1
|
1
|
0
|
1
|
2
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zephyros, Inc. | 669 |
5 |
| Cttec BVBA | 2 |
2 |
| V-Lap Pty. Ltd. | 4 |
2 |
| Cytec Technology Corp. | 268 |
1 |
| Federal-Mogul Powertrain, Inc. | 78 |
1 |
| Iksung Co., Ltd. | 17 |
1 |
| Pak-Lite, Inc. | 19 |
1 |
| Piana Nonwovens | 5 |
1 |
| Technion Research & Development Foundation Ltd. | 1246 |
1 |
| Hun Joo Lee | 1 |
1 |
| Kee Wook Yang | 1 |
1 |
| Systems Protection Group US LLC | 235 |
1 |
| Other owners | 0 |