- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 4/06 - Distributing spinning solution or melt to spinning nozzles
Patent holdings for IPC class D01D 4/06
Total number of patents in this class: 95
10-year publication summary
|
3
|
4
|
4
|
4
|
10
|
11
|
11
|
9
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kimberly-clark Worldwide, Inc. | 5304 |
11 |
| Oerlikon Textile GmbH & Co. KG | 511 |
10 |
| Toray Industries, Inc. | 7116 |
7 |
| Aladdin Manufacturing Corporation | 243 |
5 |
| Korea Institute of Industrial Technology | 1030 |
4 |
| Fratelli Ceccato Milano S.r.l. | 12 |
4 |
| Toshiba Corporation | 12577 |
3 |
| Board of Regents, The University of Texas System | 6127 |
3 |
| Gambro Lundia AB | 1398 |
3 |
| Hills, Inc. | 14 |
3 |
| Shinshu University | 491 |
3 |
| Toptec Company Limited | 33 |
3 |
| Amogreentech Co., Ltd. | 648 |
2 |
| Fresenius Medical Care Deutschland GmbH | 2234 |
2 |
| Lenzing Aktiengesellschaft | 499 |
2 |
| Nanofiber, Inc. | 2 |
2 |
| Fermi Forward Discovery Group, LLC | 111 |
2 |
| Mitsubishi Rayon Co., Ltd. | 853 |
1 |
| Armark Authentication Technologies, LLC | 6 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1446 |
1 |
| Other owners | 23 |