- All sections
- C - Chemistrymetallurgy
- C09B - Organic dyes or closely-related compounds for producing dyesmordantslakes
- C09B 67/28 - Preparations of vat or sulfur dyes
Patent holdings for IPC class C09B 67/28
Total number of patents in this class: 11
10-year publication summary
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1
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2
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0
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0
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0
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0
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0
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kimberly-clark Worldwide, Inc. | 5300 |
1 |
| Ajou University Industry-academic Cooperation Foundation | 1098 |
1 |
| Milliken & Company | 1177 |
1 |
| Oatey Co. | 211 |
1 |
| Redelec Technologie SA | 6 |
1 |
| SAVARE' I.C. S.r.l. | 22 |
1 |
| The Board of Regents of the University of Texas System | 2240 |
1 |
| Shenzhen Guohua Optoelectronics Co., Ltd. | 107 |
1 |
| Academy of Shenzhen Guohua Optoelectronics | 66 |
1 |
| Elevate Textiles, Inc. | 22 |
1 |
| Canon Medical Diagnostics Corporation | 39 |
1 |
| Other owners | 0 |