- 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 13/188 - Monocarboxylic acidsAnhydrides, halides or salts thereof
Patent holdings for IPC class D06M 13/188
Total number of patents in this class: 174
10-year publication summary
|
10
|
9
|
11
|
10
|
15
|
21
|
15
|
18
|
19
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Takemoto Yushi Kabushiki Kaisha | 172 |
10 |
| Kao Corporation | 4930 |
7 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 173 |
6 |
| Takemoto Oil & Fat Co., Ltd. | 66 |
6 |
| Imam Abdulrahman Bin Faisal University | 487 |
5 |
| Unilever PLC | 3288 |
4 |
| Unilever N.V. | 3183 |
4 |
| SANYO Chemical Industries, Ltd. | 484 |
4 |
| E. I. du Pont de Nemours and Company | 4246 |
3 |
| Cornell University | 3239 |
3 |
| Eastman Chemical Company | 2260 |
3 |
| Hindustan Unilever Limited | 1248 |
3 |
| Nicca Chemical Co., Ltd. | 132 |
3 |
| Nikwax Limited | 9 |
3 |
| Shanghai Hengyuan Macromolecular Materials Co.,Ltd. | 19 |
3 |
| LG Chem, Ltd. | 17685 |
2 |
| Toray Industries, Inc. | 6878 |
2 |
| Kaneka Corporation | 4493 |
2 |
| Henkel AG & Co. KGaA | 10403 |
2 |
| Denka Company Limited | 2482 |
2 |
| Other owners | 97 |