- 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 3/018 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
Patent holdings for IPC class D04H 3/018
Total number of patents in this class: 213
10-year publication summary
|
14
|
12
|
26
|
17
|
18
|
18
|
19
|
17
|
17
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22006 |
45 |
| Carl Freudenberg KG | 1372 |
9 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 176 |
9 |
| Toray Industries, Inc. | 7000 |
8 |
| Mitsui Chemicals Asahi Life Materials Co., Ltd. | 92 |
8 |
| AVINTIV Specialty Materials Inc. | 76 |
7 |
| Kolon Industries, Inc. | 1702 |
7 |
| Fibertex Personal Care A/S | 63 |
7 |
| Toyobo Co., Ltd. | 2534 |
6 |
| 3m Innovative Properties Company | 17771 |
5 |
| Mitsui Chemicals, Inc. | 3247 |
5 |
| MANN+HUMMEL GmbH | 1768 |
5 |
| PFNonwovens Holding s.r.o. | 47 |
5 |
| Kimberly-clark Worldwide, Inc. | 5451 |
4 |
| Dow Global Technologies LLC | 10437 |
4 |
| SABIC Global Technologies B.V. | 4370 |
4 |
| Berry Global, Inc. | 443 |
4 |
| Fitesa Germany GmbH | 39 |
3 |
| Kelheim Fibres GmbH | 38 |
3 |
| SWM Luxembourg s.a.r.l. | 49 |
3 |
| Other owners | 62 |