- 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 11/56 - Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
Patent holdings for IPC class D06M 11/56
Total number of patents in this class: 45
10-year publication summary
|
4
|
1
|
5
|
4
|
2
|
3
|
3
|
2
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 4979 |
3 |
| Unilever PLC | 3185 |
2 |
| Unilever N.V. | 3094 |
2 |
| Hindustan Unilever Limited | 1167 |
2 |
| Nippon Paper Industries Co., Ltd. | 833 |
2 |
| UT-Battelle, LLC | 1464 |
2 |
| BASF SE | 20979 |
1 |
| E. I. du Pont de Nemours and Company | 4012 |
1 |
| Alcare Co., Ltd. | 42 |
1 |
| Construction Research & Technology GmbH | 641 |
1 |
| Daiwabo Co., Ltd. | 23 |
1 |
| Daiwabo Holdings Co., Ltd. | 48 |
1 |
| FUJIFILM Sericol India Pvt. Ltd. | 2 |
1 |
| GIANIS S.r.L. | 1 |
1 |
| Gunze Limited | 350 |
1 |
| Kalle GmbH | 104 |
1 |
| Kemira Oyj | 1209 |
1 |
| Lion Corporation | 740 |
1 |
| Nature Tech LLC | 8 |
1 |
| NBC Meshtec, Inc. | 84 |
1 |
| Other owners | 18 |