- All sections
- D - Textilespaper
- D06P - Dyeing or printing textilesdyeing 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: 67
10-year publication summary
|
5
|
3
|
7
|
7
|
3
|
2
|
5
|
6
|
4
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19664 |
7 |
| DyStar Colours Distribution GmbH | 168 |
5 |
| Nippon Kayaku Kabushiki Kaisha | 1451 |
5 |
| Clariant Finance (BVI) Limited | 386 |
2 |
| Crayola LLC | 190 |
2 |
| INVISTA Technologies S.a.r.l. | 414 |
2 |
| Kemira Oyj | 1216 |
2 |
| Modern Meadow, Inc. | 99 |
2 |
| Newtech Textile Technology Development (Shanghai) Co., Ltd. | 62 |
2 |
| Ningxia Wuzhong Jingyi Fur-products Co., Ltd. | 2 |
2 |
| Shenghong Group Co., Ltd. | 6 |
2 |
| Vebachem S.r.l.s. | 6 |
2 |
| Bursa Uludag Üniversitesi | 93 |
2 |
| E. I. du Pont de Nemours and Company | 3988 |
1 |
| Columbia Insurance Company | 1518 |
1 |
| Brother Industries, Ltd. | 12948 |
1 |
| Dow Global Technologies LLC | 10437 |
1 |
| Aladdin Manufacturing Corporation | 225 |
1 |
| Archroma IP GmbH | 461 |
1 |
| Ascend Performance Materials Operations LLC | 274 |
1 |
| Other owners | 23 |