- All sections
- D - Textiles; paper
- 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: 48
10-year publication summary
1
|
1
|
1
|
5
|
3
|
4
|
4
|
3
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kao Corporation | 4843 |
5 |
Matsumoto Yushi-Seiyaku Co., Ltd. | 166 |
5 |
Takemoto Yushi Kabushiki Kaisha | 166 |
4 |
E. I. du Pont de Nemours and Company | 4345 |
2 |
Toray Industries, Inc. | 6652 |
2 |
Nicca Chemical Co., Ltd. | 121 |
2 |
Rudolf GmbH | 72 |
2 |
UT-Battelle, LLC | 1333 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Asahi Kasei Kabushiki Kaisha | 2429 |
1 |
ES FiberVisions ApS | 39 |
1 |
ES FiberVisions Co., Ltd. | 41 |
1 |
ES FiberVisions Hong Kong Limited | 28 |
1 |
ES FiberVisions LP | 43 |
1 |
Henkel IP & Holding GmbH | 684 |
1 |
Kureha Corporation | 1026 |
1 |
Lion Specialty Chemicals Co., Ltd. | 41 |
1 |
Nippon Kayaku Kabushiki Kaisha | 1400 |
1 |
Suminoe Textile Co., Ltd. | 38 |
1 |
Takemoto Oil & Fat Co., Ltd. | 44 |
1 |
Other owners | 12 |