- All sections
- D - Textilespaper
- D01D - Mechanical methods or apparatus in the manufacture of man-made filaments, threads, fibres, bristles or ribbons
- D01D 5/38 - Formation of filaments, threads, or the like during polymerisation
Patent holdings for IPC class D01D 5/38
Total number of patents in this class: 108
10-year publication summary
|
2
|
5
|
9
|
9
|
4
|
12
|
5
|
6
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Embody Inc. | 58 |
5 |
| Kimberly-clark Worldwide, Inc. | 5455 |
4 |
| Board of Regents, The University of Texas System | 5860 |
4 |
| Fitesa Germany GmbH | 39 |
4 |
| Fitesa Simpsonville, Inc. | 34 |
4 |
| Rowan University | 179 |
4 |
| Seevix Material Sciences Ltd. | 23 |
4 |
| 3dbiofibr Inc. | 19 |
4 |
| BASF SE | 20991 |
3 |
| Lubrizol Advanced Materials, Inc. | 950 |
3 |
| Pall Corporation | 336 |
3 |
| American Nano, LLC | 31 |
3 |
| Tsinghua University | 5953 |
2 |
| Agency for Science, Technology and Research | 3646 |
2 |
| Aladdin Manufacturing Corporation | 224 |
2 |
| DuPont Safety & Construction, Inc. | 704 |
2 |
| Scale Holdings LLC | 3 |
2 |
| The Procter & Gamble Company | 21998 |
1 |
| 3m Innovative Properties Company | 17781 |
1 |
| Covidien LP | 10660 |
1 |
| Other owners | 50 |