- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/42 - Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films
Patent holdings for IPC class D01D 5/42
Total number of patents in this class: 136
10-year publication summary
|
12
|
11
|
13
|
15
|
11
|
15
|
2
|
9
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17512 |
6 |
| LG Chem, Ltd. | 17822 |
5 |
| W. L. Gore & Associates, Inc. | 2695 |
5 |
| The Procter & Gamble Company | 21905 |
4 |
| Cilag GmbH International | 6377 |
4 |
| Oerlikon Textile GmbH & Co. KG | 535 |
4 |
| Total Research & Technology Feluy | 442 |
4 |
| Saudi Basic Industries Corporation | 528 |
3 |
| Teijin Aramid B.V. | 169 |
3 |
| Zhengzhou Zhongyuan Defense Material Co., Ltd | 12 |
3 |
| Beaulieu International Group NV | 97 |
3 |
| Amogreentech Co., Ltd. | 629 |
2 |
| Basell Poliolefine Italia S.r.l. | 929 |
2 |
| Burckhardt of Switzerland AG | 3 |
2 |
| Case Western Reserve University | 1870 |
2 |
| CLARCOR Inc. | 56 |
2 |
| Fiberlean Technologies Limited | 104 |
2 |
| Honshu Chemical Industry Co., Ltd. | 185 |
2 |
| Nicolon Corporation | 59 |
2 |
| North Carolina State University | 1584 |
2 |
| Other owners | 74 |