- All sections
- D - Textiles; paper
- D06P - Dyeing or printing textiles; dyeing leather, furs or solid macromolecular substances in any form
- D06P 1/39 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using acid dyes
Patent holdings for IPC class D06P 1/39
Total number of patents in this class: 60
10-year publication summary
|
5
|
3
|
7
|
7
|
4
|
2
|
5
|
6
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18966 |
7 |
| DyStar Colours Distribution GmbH | 169 |
5 |
| Nippon Kayaku Kabushiki Kaisha | 1427 |
5 |
| Clariant Finance (BVI) Limited | 404 |
2 |
| INVISTA Technologies S.a.r.l. | 428 |
2 |
| Kemira Oyj | 1203 |
2 |
| Newtech Textile Technology Development (Shanghai) Co., Ltd. | 58 |
2 |
| Ningxia Wuzhong Jingyi Fur-products Co., Ltd. | 2 |
2 |
| Shenghong Group Co., Ltd. | 6 |
2 |
| Vebachem S.r.l.s. | 6 |
2 |
| E. I. du Pont de Nemours and Company | 4253 |
1 |
| Columbia Insurance Company | 1523 |
1 |
| Brother Industries, Ltd. | 12888 |
1 |
| Dow Global Technologies LLC | 10139 |
1 |
| Aladdin Manufacturing Corporation | 207 |
1 |
| Archroma IP GmbH | 461 |
1 |
| Clariant International Ltd. | 956 |
1 |
| Crayola LLC | 178 |
1 |
| DyeMansion GmbH | 59 |
1 |
| Huntsman International LLC | 710 |
1 |
| Other owners | 19 |