- 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 6/88 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
Patent holdings for IPC class D01F 6/88
Total number of patents in this class: 50
10-year publication summary
|
3
|
5
|
1
|
4
|
3
|
3
|
2
|
2
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seevix Material Sciences Ltd. | 24 |
4 |
| Albany International Corp. | 253 |
3 |
| I-sens, Inc. | 399 |
2 |
| INVISTA North America S.a.r.l. | 176 |
2 |
| Nanopareil, LLC | 14 |
2 |
| Sofradim Production | 291 |
2 |
| The University of Akron | 652 |
2 |
| INVISTA Textiles (U.K.) Limited | 257 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| Tyco Healthcare Group LP | 250 |
1 |
| Covidien LP | 10645 |
1 |
| Canon Inc. | 39888 |
1 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Sumitomo Chemical Company, Limited | 9046 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
1 |
| Charite - Universitatsmedizin Berlin | 385 |
1 |
| Cornell University | 3306 |
1 |
| Donaldson Company, Inc. | 1600 |
1 |
| ElringKlinger AG | 537 |
1 |
| Hyosung Corporation | 291 |
1 |
| Other owners | 19 |