- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 67/30 - Preparations of vat or sulfur dyes in liquid form
Patent holdings for IPC class C09B 67/30
Total number of patents in this class: 27
10-year publication summary
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0
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0
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6
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1
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0
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3
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4
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1
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3
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milliken & Company | 1180 |
6 |
| Sanko Tekstil Isletmeleri San. ve Tic. A.S. | 164 |
5 |
| Rijksuniversiteit Groningen | 304 |
4 |
| LABORATOIRE BIOSTHETIQUE KOSMETIK GmbH & Co. KG | 9 |
2 |
| Kimberly-clark Worldwide, Inc. | 5323 |
1 |
| Industrial Technology Research Institute | 5076 |
1 |
| Henkel AG & Co. KGaA | 10655 |
1 |
| Archroma IP GmbH | 460 |
1 |
| Danmarks Tekniske Universitet | 997 |
1 |
| Sanford, L.P. | 922 |
1 |
| SICPA Holding SA | 927 |
1 |
| Sedo Engineering SA | 8 |
1 |
| Calyxia | 42 |
1 |
| Canon Medical Diagnostics Corporation | 38 |
1 |
| Other owners | 0 |