- 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 13/292 - Mono-, di- or triesters of phosphoric or phosphorous acidsSalts thereof
Patent holdings for IPC class D06M 13/292
Total number of patents in this class: 201
10-year publication summary
|
8
|
10
|
16
|
14
|
7
|
18
|
16
|
16
|
22
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Takemoto Yushi Kabushiki Kaisha | 172 |
36 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 184 |
35 |
| Takemoto Oil & Fat Co., Ltd. | 100 |
21 |
| Kao Corporation | 5018 |
5 |
| Nippon Kayaku Kabushiki Kaisha | 1465 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2781 |
3 |
| ES FiberVisions ApS | 37 |
3 |
| ES FiberVisions Co., Ltd. | 39 |
3 |
| ES FiberVisions Hong Kong Limited | 28 |
3 |
| ES FiberVisions LP | 40 |
3 |
| Nicca Chemical Co., Ltd. | 141 |
3 |
| Shenzhen University | 1703 |
3 |
| O&M Halyard, Inc. | 517 |
3 |
| E. I. du Pont de Nemours and Company | 3689 |
2 |
| Toray Industries, Inc. | 7036 |
2 |
| Adeka Corporation | 1367 |
2 |
| Lipotec, S.A. | 205 |
2 |
| Lotte Chemical Corporation | 747 |
2 |
| Miyoshi Oil & Fat Co., Ltd. | 104 |
2 |
| Proionic GmbH | 26 |
2 |
| Other owners | 62 |