- 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 6/02 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
Patent holdings for IPC class D01F 6/02
Total number of patents in this class: 18
10-year publication summary
|
2
|
2
|
1
|
0
|
0
|
1
|
0
|
0
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Braskem S.A. | 483 |
2 |
| 3m Innovative Properties Company | 17443 |
1 |
| BASF SE | 21334 |
1 |
| Sumitomo Chemical Company, Limited | 8992 |
1 |
| Kaneka Corporation | 4829 |
1 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 293 |
1 |
| Braskem America, Inc. | 243 |
1 |
| China Petroleum & Chemical Corporation | 2190 |
1 |
| Drexel University | 999 |
1 |
| National University Corporation Okayama University | 438 |
1 |
| The Trustees of Boston College | 204 |
1 |
| UT-Battelle, LLC | 1540 |
1 |
| Utax Co., Ltd. | 28 |
1 |
| O&M Halyard, Inc. | 552 |
1 |
| Sufab Inc. | 1 |
1 |
| Beijing PhaBuilder Biotechnology Co., Ltd. | 39 |
1 |
| Loria Hair Implant Company LLC | 24 |
1 |
| Other owners | 0 |