- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 62/00 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
Patent holdings for IPC class C09B 62/00
Total number of patents in this class: 63
10-year publication summary
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1
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4
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0
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1
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1
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1
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1
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3
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3
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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
|
|---|---|---|
| Duk San Neolux Co., Ltd. | 668 |
4 |
| Nanoquantum Sciences, Inc. | 6 |
4 |
| Huntsman International LLC | 712 |
3 |
| Centre National de La Recherche Scientifique | 10706 |
2 |
| DyStar Colours Distribution GmbH | 167 |
2 |
| Enzo Biochem, Inc. | 127 |
2 |
| HBI Branded Apparel Enterprises, LLC | 789 |
2 |
| Illumina Cambridge Limited | 666 |
2 |
| Kookmin University Industry Academy Cooperation Foundation | 405 |
2 |
| Living Proof, Inc. | 123 |
2 |
| Johnson & Johnson Vision Care, Inc. | 1180 |
1 |
| Unilever PLC | 3129 |
1 |
| Unilever N.V. | 3038 |
1 |
| Conopco, Inc. | 4923 |
1 |
| Xerox Corporation | 6919 |
1 |
| Becton, Dickinson and Company | 7440 |
1 |
| Hewlett-Packard Development Company, L.P. | 25577 |
1 |
| Cheil Industries Inc. | 842 |
1 |
| Life Technologies Corporation | 3351 |
1 |
| Henkel AG & Co. KGaA | 10656 |
1 |
| Other owners | 28 |