- 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 15/53 - Polyethers
Patent holdings for IPC class D06M 15/53
Total number of patents in this class: 472
10-year publication summary
|
30
|
24
|
40
|
32
|
34
|
36
|
35
|
46
|
43
|
34
|
| 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 |
44 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 186 |
37 |
| Takemoto Oil & Fat Co., Ltd. | 93 |
27 |
| The Procter & Gamble Company | 21999 |
20 |
| Toray Industries, Inc. | 7007 |
17 |
| Kao Corporation | 5001 |
13 |
| Denka Company Limited | 2650 |
9 |
| Daikin Industries, Ltd. | 10153 |
7 |
| SANYO Chemical Industries, Ltd. | 492 |
7 |
| BASF SE | 21072 |
6 |
| Kaneka Corporation | 4605 |
6 |
| Arkema France | 4169 |
6 |
| Fashion Chemicals GmbH & Co. KG | 135 |
6 |
| Teijin Limited | 1256 |
6 |
| Shin-Etsu Chemical Co., Ltd. | 5773 |
5 |
| Mitsubishi Chemical Corporation | 4604 |
5 |
| Devan Chemicals NV | 16 |
5 |
| Honeywell International Inc. | 13554 |
4 |
| Henkel AG & Co. KGaA | 10645 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2715 |
4 |
| Other owners | 234 |