- 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 15/63 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing sulfur in the main chain, e.g. polysulfones
Patent holdings for IPC class D06M 15/63
Total number of patents in this class: 51
10-year publication summary
|
6
|
5
|
5
|
3
|
5
|
3
|
6
|
1
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6652 |
12 |
| Cytec Industries Inc. | 407 |
3 |
| Nagase Chemtex Corporation | 198 |
3 |
| Albany International Corp. | 311 |
2 |
| Milliken & Company | 1253 |
2 |
| AI Silk Corporation | 7 |
2 |
| Siemens AG | 24990 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Mitsubishi Rayon Co., Ltd. | 1003 |
1 |
| Adolf Wurth GmbH & Co. KG | 106 |
1 |
| Arkema France | 3790 |
1 |
| Council of Scientific & Industrial Research | 1397 |
1 |
| Donghua University | 57 |
1 |
| Hexcel Corporation | 305 |
1 |
| The Hong Kong Polytechnic University | 407 |
1 |
| Huntsman Advanced Materials (Switzerland) GmbH | 131 |
1 |
| Huntsman International LLC | 708 |
1 |
| Kabushiki Kaisha F.C.C. | 330 |
1 |
| Korea Institute of Industrial Technology | 994 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
1 |
| Other owners | 13 |