- All sections
- D - Textilespaper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 15/09 - Cellulose ethers
Patent holdings for IPC class D06M 15/09
Total number of patents in this class: 78
10-year publication summary
|
3
|
3
|
9
|
3
|
6
|
3
|
3
|
10
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 5078 |
4 |
| Unilever PLC | 2993 |
3 |
| Unilever N.V. | 2907 |
3 |
| Ibiden Co., Ltd. | 1670 |
3 |
| Henkel AG & Co. KGaA | 10767 |
3 |
| Trevira GmbH | 41 |
3 |
| BASF SE | 21318 |
2 |
| BASF Corporation | 1683 |
2 |
| Eastman Kodak Company | 2597 |
2 |
| Sumitomo Chemical Company, Limited | 8968 |
2 |
| Daikin Industries, Ltd. | 10511 |
2 |
| Dow Global Technologies LLC | 10968 |
2 |
| Hercules Incorporated | 114 |
2 |
| Hindustan Unilever Limited | 998 |
2 |
| Unitika Ltd. | 449 |
2 |
| Essity Hygiene and Health Aktiebolag | 2168 |
2 |
| OXYLUS d.o.o. | 10 |
2 |
| Bayer MAterialScience (China) Company Ltd. | 29 |
2 |
| Avient Corporation | 394 |
2 |
| Conopco, Inc. | 5092 |
1 |
| Other owners | 32 |