- 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 101/28 - AcrylonitrileMethacrylonitrile
Patent holdings for IPC class D06M 101/28
Total number of patents in this class: 98
10-year publication summary
|
5
|
11
|
8
|
4
|
4
|
8
|
14
|
9
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4848 |
14 |
| Japan Exlan Company Limited | 55 |
13 |
| Takemoto Yushi Kabushiki Kaisha | 169 |
12 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 188 |
11 |
| Takemoto Oil & Fat Co., Ltd. | 110 |
5 |
| Mitsubishi Rayon Co., Ltd. | 839 |
4 |
| Toyobo Co., Ltd. | 2583 |
4 |
| Mitsubishi Chemical Corporation | 4772 |
3 |
| Formosa Plastics Corporation | 66 |
2 |
| Nanopareil, LLC | 13 |
2 |
| South China University of Technology | 1932 |
2 |
| Teijin Limited | 1308 |
2 |
| Toray Industries, Inc. | 7167 |
1 |
| Purdue Research Foundation | 4004 |
1 |
| Chapman Thermal Products, Inc. | 2 |
1 |
| China Petroleum & Chemical Corporation | 2195 |
1 |
| Cornell University | 3461 |
1 |
| Denka Company Limited | 2780 |
1 |
| Hexcel Corporation | 292 |
1 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 653 |
1 |
| Other owners | 16 |