- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 47/14 - Obtaining compounds having alkyl radicals, or alkyl radicals substituted by hetero atoms, bound to the phthalocyanine skeleton having alkyl radicals substituted by halogen atoms
Patent holdings for IPC class C09B 47/14
Total number of patents in this class: 8
10-year publication summary
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1
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0
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0
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1
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29437 |
2 |
| DIC Corporation | 3801 |
2 |
| Toyo Ink SC Holdings Co., Ltd. | 464 |
2 |
| Sun Chemical Corporation | 839 |
1 |
| Toyocolor Co., Ltd. | 220 |
1 |
| Other owners | 0 |