- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 62/008 - Monoazo dyes
Patent holdings for IPC class C09B 62/008
Total number of patents in this class: 13
10-year publication summary
|
3
|
1
|
2
|
2
|
1
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8271 |
2 |
| Universiteit Gent | 1338 |
2 |
| Johnson & Johnson Vision Care, Inc. | 1186 |
1 |
| Unilever PLC | 3186 |
1 |
| Unilever N.V. | 3095 |
1 |
| Conopco, Inc. | 5049 |
1 |
| Merck Patent GmbH | 5814 |
1 |
| e Ink Corporation | 1504 |
1 |
| Noxell Corporation | 571 |
1 |
| Johnson & Johnson Surgical Vision, Inc. | 949 |
1 |
| Wella Operations US LLC | 839 |
1 |
| Other owners | 0 |