- All sections
- D - Textilespaper
- D01F - Chemical features in the manufacture of man-made filaments, threads, fibres, bristles or ribbonsapparatus specially adapted for the manufacture of carbon filaments
- D01F 6/82 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from copolycondensation products from polyester amides or polyether amides
Patent holdings for IPC class D01F 6/82
Total number of patents in this class: 51
10-year publication summary
|
2
|
1
|
8
|
3
|
5
|
2
|
5
|
3
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14104 |
11 |
| DSM IP Assets B.V. | 5605 |
6 |
| Arkema France | 4061 |
6 |
| E. I. du Pont de Nemours and Company | 4095 |
5 |
| Golden Lady Company S.p.A. | 230 |
4 |
| Dow Global Technologies Inc. | 839 |
3 |
| Lubrizol Advanced Materials, Inc. | 953 |
2 |
| Toray Industries, Inc. | 6931 |
1 |
| Carl Freudenberg KG | 1364 |
1 |
| Cornell University | 3297 |
1 |
| Cummins Filtration IP, Inc. | 807 |
1 |
| Decathlon | 817 |
1 |
| INVISTA North America S.a.r.l. | 176 |
1 |
| Kuraray Co., Ltd. | 3502 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3460 |
1 |
| The Swatch Group Research and Development Ltd | 842 |
1 |
| Universite de Bretagne Sud | 59 |
1 |
| Zhejiang University | 3126 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3122 |
1 |
| Taiwan Textile Federation, R.O.C. | 6 |
1 |
| Other owners | 1 |