- 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 6/96 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from other synthetic polymers
Patent holdings for IPC class D01F 6/96
Total number of patents in this class: 46
10-year publication summary
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3
|
4
|
4
|
3
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6
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7
|
2
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4
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6865 |
2 |
| Kaneka Corporation | 4493 |
2 |
| Covestro Deutschland AG | 2714 |
2 |
| Trevira GmbH | 48 |
2 |
| Innovations for Heart and Vessels Sp. z o.o. | 15 |
2 |
| The Procter & Gamble Company | 22034 |
1 |
| Covidien LP | 10589 |
1 |
| EMD Millipore Corporation | 645 |
1 |
| California Institute of Technology | 3958 |
1 |
| Sabic Innovative Plastics IP B.V. | 683 |
1 |
| Dow Corning Corporation | 980 |
1 |
| 0813446 B.C. Ltd. | 2 |
1 |
| Asahi Kasei Fibers Corporation | 100 |
1 |
| Bakel S.r.l. | 37 |
1 |
| Basofil, LLC | 2 |
1 |
| Beijing University of Technology | 489 |
1 |
| Changzhou University | 178 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1275 |
1 |
| The Hong Kong Polytechnic University | 459 |
1 |
| Jacob Holm & Sons AG | 8 |
1 |
| Other owners | 21 |