- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 7/08 - Other indole-indigos
Patent holdings for IPC class C09B 7/08
Total number of patents in this class: 10
10-year publication summary
|
0
|
0
|
0
|
2
|
1
|
2
|
0
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20940 |
3 |
| Sanko Tekstil Isletmeleri San. ve Tic. A.S. | 163 |
2 |
| FUJIFILM Corporation | 29437 |
1 |
| Nidek Co., Ltd. | 342 |
1 |
| Osaka University | 3379 |
1 |
| Turner Colour Works Ltd. | 13 |
1 |
| BASF (China) Co., Ltd. | 844 |
1 |
| Other owners | 0 |