- 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 4/30 - Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goodsBleaching leather or furs using reducing agents
Patent holdings for IPC class D06L 4/30
Total number of patents in this class: 17
10-year publication summary
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0
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1
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1
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2
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2
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2
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0
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2
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1
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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
|
|---|---|---|
| GPCP IP Holdings LLC | 1620 |
3 |
| Kuwahara Co., Ltd. | 9 |
2 |
| Textile Change ApS | 10 |
2 |
| BASF SE | 21087 |
1 |
| Brother Industries, Ltd. | 12948 |
1 |
| Nan Ya Plastics Corporation | 471 |
1 |
| Nicca Chemical Co., Ltd. | 137 |
1 |
| Taiwan Nicca Chemical Co., Ltd. | 4 |
1 |
| Worn Again Technologies Limited | 11 |
1 |
| Camcore Co., Ltd. | 1 |
1 |
| SETNA, Rohan P | 25 |
1 |
| Asia Pacific Rayon Limited | 1 |
1 |
| Yangzhou Fu Wei ER Composite Material Co., Ltd. | 2 |
1 |
| Other owners | 0 |