- 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 13/438 - Sulfonamides
Patent holdings for IPC class D06M 13/438
Total number of patents in this class: 10
10-year publication summary
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
2
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Soochow University | 1605 |
3 |
| Toray Industries, Inc. | 6652 |
1 |
| Adeka Corporation | 1333 |
1 |
| G.CLO Inc. | 4 |
1 |
| Mitsubishi Materials Corporation | 2378 |
1 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 119 |
1 |
| Zakłady „lentex” Spółka Akcyjna | 1 |
1 |
| Suzhou Xianhui New Textile Technology Co., Ltd. | 3 |
1 |
| Other owners | 0 |