- All sections
- D - Textiles; paper
- D06P - Dyeing or printing textiles; dyeing leather, furs or solid macromolecular substances in any form
- D06P 1/651 - Compounds without nitrogen
Patent holdings for IPC class D06P 1/651
Total number of patents in this class: 70
10-year publication summary
|
5
|
4
|
6
|
12
|
12
|
2
|
6
|
6
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10351 |
8 |
| Seiko Epson Corporation | 18989 |
7 |
| Illinois Tool Works Inc. | 11399 |
5 |
| Brother Industries, Ltd. | 12908 |
4 |
| Nicca Chemical Co., Ltd. | 130 |
4 |
| Bayer MaterialScience LLC | 167 |
3 |
| Essilor International (compagnie Generale D'optique) | 2956 |
2 |
| HBI Branded Apparel Enterprises, LLC | 831 |
2 |
| Nicca Chemical (China) Co., Ltd. | 3 |
2 |
| Vebachem S.r.l.s. | 6 |
2 |
| BASF SE | 20432 |
1 |
| Dow Global Technologies LLC | 10156 |
1 |
| Cargill, Incorporated | 2894 |
1 |
| Cartina S.r.l. | 4 |
1 |
| Crayola LLC | 179 |
1 |
| Donghua University | 62 |
1 |
| DyStar Textilfarben GmbH & Co. Deutschland KG | 45 |
1 |
| Huntsman Advanced Materials (Switzerland) GmbH | 166 |
1 |
| Jiangnan University | 1480 |
1 |
| Kiwa Chemical Industry Co., Ltd. | 25 |
1 |
| Other owners | 21 |