- 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 3/018 - 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: 185
10-year publication summary
|
12
|
14
|
13
|
26
|
21
|
19
|
18
|
19
|
17
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
40 |
| AVINTIV Specialty Materials Inc. | 74 |
7 |
| Carl Freudenberg KG | 1346 |
7 |
| Toray Industries, Inc. | 6652 |
6 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 168 |
6 |
| Toyobo Co., Ltd. | 2286 |
6 |
| Mitsui Chemicals, Inc. | 3134 |
5 |
| Kolon Industries, Inc. | 1506 |
5 |
| MANN+HUMMEL GmbH | 1682 |
5 |
| Berry Global, Inc. | 406 |
5 |
| Fibertex Personal Care A/S | 52 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
4 |
| Dow Global Technologies LLC | 10147 |
4 |
| Fitesa Germany GmbH | 34 |
3 |
| Kelheim Fibres GmbH | 37 |
3 |
| SWM Luxembourg s.a.r.l. | 53 |
3 |
| Unitika Ltd. | 441 |
3 |
| Unicharm Corporation | 2744 |
3 |
| PFNonwovens Holding s.r.o. | 47 |
3 |
| Other owners | 58 |