- 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 3/02 - Bleaching fibres, threads, yarns, fabrics, feathers or made-up fibrous goods, leather or furs using compounds which develop oxygen
Patent holdings for IPC class D06L 3/02
Total number of patents in this class: 56
10-year publication summary
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3
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1
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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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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
|
|---|---|---|
| Kao Corporation | 4964 |
4 |
| Henkel AG & Co. KGaA | 10567 |
4 |
| BASF SE | 20926 |
3 |
| CHT R. Beitlich GmbH | 13 |
3 |
| L'OREAL, Société Anonyme | 15460 |
2 |
| Donghua University | 71 |
2 |
| Enviro Tech Chemical Services, Inc. | 26 |
2 |
| Lion Corporation | 744 |
2 |
| WestPoint Home LLC | 11 |
2 |
| Carbatec Oy | 2 |
2 |
| Unilever PLC | 3201 |
1 |
| Unilever N.V. | 3108 |
1 |
| Battelle Memorial Institute | 2481 |
1 |
| Advanced Enzyme Technologies Limited | 19 |
1 |
| Arkema Inc. | 1059 |
1 |
| Catexel Limited | 18 |
1 |
| Ciba Holding Inc. | 177 |
1 |
| Clariant International Ltd. | 938 |
1 |
| D C Chemical Co., Ltd. | 1 |
1 |
| DC Chemical Co., Ltd. | 2 |
1 |
| Other owners | 20 |