- All sections
- D - Textilespaper
- D01B - Mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments, e.g. for spinning
- D01B 9/00 - Other mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments
Patent holdings for IPC class D01B 9/00
Total number of patents in this class: 53
10-year publication summary
|
2
|
5
|
1
|
7
|
7
|
4
|
0
|
5
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Domtar Paper Company, LLC | 124 |
4 |
| Shaw Industries Group, Inc. | 381 |
4 |
| The Procter & Gamble Company | 21855 |
2 |
| Seiko Epson Corporation | 20256 |
2 |
| Aladdin Manufacturing Corporation | 244 |
2 |
| Bast & Faser GmbH | 2 |
2 |
| FPInnovations | 225 |
2 |
| WestRock MWV, LLC | 330 |
2 |
| Flocus B.V. | 3 |
2 |
| Nettle Circle GmbH | 3 |
2 |
| Bates, Lyall Donald | 2 |
2 |
| APDN (B.V.I.) Inc. | 51 |
1 |
| Bastlab, LLC | 7 |
1 |
| Daesang Corporation | 371 |
1 |
| Eastman Chemical Company | 2087 |
1 |
| Fisi-fibre Sintetiche S.p.A. | 47 |
1 |
| Hemp Sense Inc. | 2 |
1 |
| Kojima Industries Corporation | 108 |
1 |
| Korea Research Institute of Chemical Technology | 1469 |
1 |
| Lummus Corporation | 11 |
1 |
| Other owners | 18 |