- 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 6/14 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
Patent holdings for IPC class D01F 6/14
Total number of patents in this class: 130
10-year publication summary
|
18
|
10
|
8
|
16
|
5
|
4
|
5
|
17
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21870 |
19 |
| Aquapak IP Limited | 29 |
9 |
| Kuraray Co., Ltd. | 3616 |
8 |
| Access Vascular, Inc. | 38 |
6 |
| North Carolina State University | 1602 |
5 |
| Carl Freudenberg KG | 1497 |
4 |
| GPCP IP Holdings LLC | 1527 |
4 |
| Cornell University | 3458 |
3 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1701 |
3 |
| Toyota Motor Corporation | 36327 |
2 |
| Centre National de La Recherche Scientifique | 11122 |
2 |
| Tsinghua University | 6259 |
2 |
| Association pour La Recherche et le Developpement de Methodes et Processus Industriels-armines | 71 |
2 |
| MonoSol, LLC | 231 |
2 |
| Universite de Bordeaux | 946 |
2 |
| Universite de Pau et des Pays de L'adour | 90 |
2 |
| The University of Tokyo | 4395 |
2 |
| Veritas Tekstil Konfeksiyon Pazarlama Sanayi ve Ticaret A.S. | 59 |
2 |
| Ecole Nationale Superieure des Mines de Paris | 31 |
2 |
| Gellycle Co., Ltd. | 32 |
2 |
| Other owners | 47 |