- 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 3/147 - Composite yarns or filaments
Patent holdings for IPC class D04H 3/147
Total number of patents in this class: 431
10-year publication summary
|
14
|
41
|
36
|
36
|
45
|
38
|
40
|
32
|
34
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21905 |
61 |
| Toray Industries, Inc. | 7038 |
42 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 182 |
27 |
| Fitesa Germany GmbH | 39 |
18 |
| Kolon Industries, Inc. | 1757 |
14 |
| PFNonwovens Holding s.r.o. | 49 |
14 |
| Toray Advanced Materials Korea Inc. | 286 |
13 |
| Pfnonwovens Czech s.r.o. | 20 |
13 |
| Carl Freudenberg KG | 1430 |
12 |
| Fibertex Personal Care A/S | 62 |
11 |
| Dow Global Technologies LLC | 10770 |
10 |
| Kimberly-clark Worldwide, Inc. | 5281 |
9 |
| Idemitsu Kosan Co., Ltd. | 4219 |
9 |
| Mitsui Chemicals, Inc. | 3217 |
9 |
| Fitesa Simpsonville, Inc. | 34 |
8 |
| MANN+HUMMEL GmbH | 1798 |
8 |
| Berry Global, Inc. | 458 |
7 |
| Pfn - GIC A.S. | 8 |
7 |
| Mitsui Chemicals Asahi Life Materials Co., Ltd. | 96 |
7 |
| BASF SE | 21113 |
5 |
| Other owners | 127 |