- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 62/002 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
Patent holdings for IPC class C09B 62/002
Total number of patents in this class: 6
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 15529 |
1 |
| Archroma IP GmbH | 461 |
1 |
| Domino Printing Sciences plc | 80 |
1 |
| Korea Research Institute of Bioscience and Biotechnology | 1058 |
1 |
| Kyushu University, National University Corporation | 1654 |
1 |
| National Institute of Information and Communications Technology | 635 |
1 |
| Other owners | 0 |