- All sections
- D - Textilespaper
- D06L - Dry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goodsbleaching leather or furs
- D06L 4/614 - Optical bleaching or brightening in aqueous solvents
Patent holdings for IPC class D06L 4/614
Total number of patents in this class: 9
10-year publication summary
|
0
|
3
|
0
|
1
|
0
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0
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cotton Incorporated | 57 |
2 |
| Milliken & Company | 1145 |
2 |
| North Carolina State University | 1593 |
2 |
| SETNA, Rohan P | 32 |
1 |
| Textile Change ApS | 11 |
1 |
| Asia Pacific Rayon Limited | 1 |
1 |
| Other owners | 0 |