- 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: 66
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. | 654 |
4 |
| Huntsman International LLC | 721 |
4 |
| Nanoquantum Sciences, Inc. | 6 |
4 |
| Centre National de La Recherche Scientifique | 10464 |
2 |
| DyStar Colours Distribution GmbH | 168 |
2 |
| Enzo Biochem, Inc. | 126 |
2 |
| HBI Branded Apparel Enterprises, LLC | 798 |
2 |
| Illumina Cambridge Limited | 667 |
2 |
| Kookmin University Industry Academy Cooperation Foundation | 394 |
2 |
| Living Proof, Inc. | 122 |
2 |
| Johnson & Johnson Vision Care, Inc. | 1186 |
1 |
| F. Hoffmann-La Roche AG | 7947 |
1 |
| Roche Diagnostics GmbH | 2701 |
1 |
| Unilever PLC | 3187 |
1 |
| Unilever N.V. | 3096 |
1 |
| Conopco, Inc. | 5040 |
1 |
| Xerox Corporation | 7002 |
1 |
| Becton, Dickinson and Company | 7267 |
1 |
| Hewlett-Packard Development Company, L.P. | 25864 |
1 |
| Cheil Industries Inc. | 852 |
1 |
| Other owners | 30 |