- All sections
- D - Textiles; paper
- D06L - Dry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; bleaching leather or furs
- D06L 4/629 - Optical bleaching or brightening in aqueous solvents with cationic brighteners
Patent holdings for IPC class D06L 4/629
Total number of patents in this class: 13
10-year publication summary
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0
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0
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14
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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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0
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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 | 1222 |
13 |
| Other owners | 0 |