- 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 13/262 - Sulfated compounds
Patent holdings for IPC class D06M 13/262
Total number of patents in this class: 52
10-year publication summary
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1
|
5
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3
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4
|
4
|
3
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6
|
4
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3
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Matsumoto Yushi-Seiyaku Co., Ltd. | 188 |
7 |
| Kao Corporation | 5081 |
6 |
| Takemoto Yushi Kabushiki Kaisha | 169 |
4 |
| Toray Industries, Inc. | 7139 |
2 |
| Nicca Chemical Co., Ltd. | 146 |
2 |
| Rudolf GmbH | 68 |
2 |
| Takemoto Oil & Fat Co., Ltd. | 108 |
2 |
| UT-Battelle, LLC | 1516 |
2 |
| BASF SE | 21306 |
1 |
| E. I. du Pont de Nemours and Company | 3486 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2840 |
1 |
| ES FiberVisions ApS | 36 |
1 |
| ES FiberVisions Co., Ltd. | 38 |
1 |
| ES FiberVisions Hong Kong Limited | 27 |
1 |
| ES FiberVisions LP | 39 |
1 |
| Henkel IP & Holding GmbH | 557 |
1 |
| Institute of Chemistry, Chinese Academy of Sciences | 238 |
1 |
| Lion Specialty Chemicals Co., Ltd. | 47 |
1 |
| Suminoe Textile Co., Ltd. | 27 |
1 |
| Total Raffinage Marketing | 146 |
1 |
| Other owners | 13 |