- 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 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: 243
10-year publication summary
|
12
|
17
|
15
|
15
|
22
|
18
|
12
|
18
|
16
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22043 |
24 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 172 |
15 |
| Lenzing Aktiengesellschaft | 522 |
11 |
| Toray Advanced Materials Korea Inc. | 258 |
8 |
| University of Central Oklahoma | 46 |
8 |
| Kimberly-clark Worldwide, Inc. | 5503 |
6 |
| Voith Patent GmbH | 2756 |
4 |
| Nitto Denko Corporation | 8219 |
3 |
| Uni-Charm Corporation | 600 |
3 |
| Biax-Fiberfilm Corporation | 11 |
3 |
| BioSurfaces, Inc. | 8 |
3 |
| Clemson University | 185 |
3 |
| Fitesa Germany GmbH | 39 |
3 |
| Gibraltar Business Capital, LLC | 10 |
3 |
| Intertape Polymer Corp. | 194 |
3 |
| Reifenhaeuser GmbH & Co. KG Maschinenfabrik | 33 |
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 | 4096 |
2 |
| Other owners | 129 |