- All sections
- D - Textiles; paper
- D04H - Making textile fabrics, e.g. from fibres or filamentary material; fabrics made by such processes or apparatus, e.g. felts, non-woven fabrics; cotton-wool; wadding
- D04H 3/02 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
Patent holdings for IPC class D04H 3/02
Total number of patents in this class: 241
10-year publication summary
|
12
|
17
|
15
|
14
|
22
|
18
|
12
|
18
|
15
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22146 |
23 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 170 |
15 |
| Lenzing Aktiengesellschaft | 523 |
11 |
| Toray Advanced Materials Korea Inc. | 241 |
8 |
| Kimberly-clark Worldwide, Inc. | 5515 |
7 |
| University of Central Oklahoma | 48 |
7 |
| Voith Patent GmbH | 2736 |
4 |
| Nitto Denko Corporation | 8089 |
3 |
| Uni-Charm Corporation | 603 |
3 |
| Biax-Fiberfilm Corporation | 11 |
3 |
| BioSurfaces, Inc. | 8 |
3 |
| Clemson University | 185 |
3 |
| Fitesa Germany GmbH | 37 |
3 |
| Gibraltar Business Capital, LLC | 10 |
3 |
| Intertape Polymer Corp. | 193 |
3 |
| Rhode Island Board of Education, State of Rhode Island and Providence Plantations | 14 |
3 |
| SOFT N.W. S.p.A | 7 |
3 |
| Astenjohnson Pgmbh | 5 |
3 |
| E. I. du Pont de Nemours and Company | 4249 |
2 |
| Toyota Motor Corporation | 30455 |
2 |
| Other owners | 129 |