- 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: 116
10-year publication summary
|
6
|
9
|
10
|
5
|
13
|
8
|
7
|
12
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Embody Inc. | 65 |
5 |
| BASF SE | 21313 |
4 |
| Kimberly-clark Worldwide, Inc. | 5300 |
4 |
| Board of Regents, The University of Texas System | 6086 |
4 |
| Fitesa Germany GmbH | 40 |
4 |
| Fitesa Simpsonville, Inc. | 34 |
4 |
| Rowan University | 195 |
4 |
| Seevix Material Sciences Ltd. | 25 |
4 |
| 3dbiofibr Inc. | 21 |
4 |
| Aladdin Manufacturing Corporation | 244 |
3 |
| Lubrizol Advanced Materials, Inc. | 957 |
3 |
| Pall Corporation | 341 |
3 |
| American Nano, LLC | 37 |
3 |
| Tsinghua University | 6199 |
2 |
| Agency for Science, Technology and Research | 3722 |
2 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 390 |
2 |
| Paris Sciences et Lettres - Quartier Latin | 228 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3020 |
2 |
| DuPont Safety & Construction, Inc. | 680 |
2 |
| FibreCoat GmbH | 9 |
2 |
| Other owners | 53 |