- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/32 - Side-by-side structureSpinnerette packs therefor
Patent holdings for IPC class D01D 5/32
Total number of patents in this class: 123
10-year publication summary
|
4
|
6
|
7
|
11
|
14
|
19
|
12
|
9
|
12
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21880 |
6 |
| Fitesa Simpsonville, Inc. | 36 |
6 |
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 118 |
6 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 186 |
6 |
| 3m Innovative Properties Company | 17445 |
4 |
| Jiangsu Ganghong Fiber Co., Ltd | 11 |
4 |
| Dow Global Technologies LLC | 11029 |
3 |
| Toray Industries, Inc. | 7145 |
3 |
| Fitesa Germany GmbH | 40 |
3 |
| Korea Institute of Industrial Technology | 1032 |
3 |
| SABIC Global Technologies B.V. | 4619 |
3 |
| Fibertex Personal Care A/S | 65 |
3 |
| Tongkun Group Co., Ltd. | 6 |
3 |
| Nike, Inc. | 14907 |
2 |
| Toray Advanced Materials Korea Inc. | 303 |
2 |
| The United States of America as represented by the Secretary of the Army | 1260 |
2 |
| Amogreentech Co., Ltd. | 649 |
2 |
| Borealis AG | 2739 |
2 |
| Oerlikon Textile GmbH & Co. KG | 506 |
2 |
| Toray Fibers & Textiles Research Laboratories (China) Co., Ltd. | 102 |
2 |
| Other owners | 56 |