- 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 3/147 - Composite yarns or filaments
Patent holdings for IPC class D04H 3/147
Total number of patents in this class: 370
10-year publication summary
|
20
|
12
|
14
|
41
|
36
|
36
|
44
|
37
|
38
|
10
|
| 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 |
58 |
| Toray Industries, Inc. | 6652 |
31 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 168 |
25 |
| Fitesa Germany GmbH | 34 |
15 |
| Toray Advanced Materials Korea Inc. | 222 |
13 |
| Dow Global Technologies LLC | 10147 |
11 |
| Pfnonwovens Czech s.r.o. | 19 |
11 |
| Idemitsu Kosan Co., Ltd. | 3995 |
9 |
| Mitsui Chemicals, Inc. | 3134 |
9 |
| Fibertex Personal Care A/S | 52 |
9 |
| PFNonwovens Holding s.r.o. | 47 |
9 |
| Kimberly-clark Worldwide, Inc. | 5854 |
8 |
| Carl Freudenberg KG | 1346 |
8 |
| Kolon Industries, Inc. | 1506 |
8 |
| MANN+HUMMEL GmbH | 1682 |
8 |
| Pfn - GIC A.S. | 10 |
8 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
7 |
| Fitesa Simpsonville, Inc. | 26 |
7 |
| Berry Global, Inc. | 406 |
7 |
| BASF SE | 19740 |
5 |
| Other owners | 104 |