- 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: 107
10-year publication summary
|
2
|
6
|
9
|
10
|
5
|
13
|
8
|
7
|
11
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Embody Inc. | 57 |
5 |
| Kimberly-clark Worldwide, Inc. | 5503 |
4 |
| Board of Regents, The University of Texas System | 5763 |
4 |
| Fitesa Germany GmbH | 39 |
4 |
| Fitesa Simpsonville, Inc. | 34 |
4 |
| Rowan University | 175 |
4 |
| Seevix Material Sciences Ltd. | 24 |
4 |
| 3dbiofibr Inc. | 19 |
4 |
| BASF SE | 20892 |
3 |
| Lubrizol Advanced Materials, Inc. | 953 |
3 |
| Pall Corporation | 341 |
3 |
| American Nano, LLC | 31 |
3 |
| Tsinghua University | 5886 |
2 |
| Agency for Science, Technology and Research | 3605 |
2 |
| Aladdin Manufacturing Corporation | 220 |
2 |
| DuPont Safety & Construction, Inc. | 678 |
2 |
| Scale Holdings LLC | 3 |
2 |
| The Procter & Gamble Company | 22043 |
1 |
| 3m Innovative Properties Company | 17858 |
1 |
| Covidien LP | 10626 |
1 |
| Other owners | 49 |