- 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 4/13 - Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goodsBleaching leather or furs using agents which develop oxygen using inorganic agents
Patent holdings for IPC class D06L 4/13
Total number of patents in this class: 50
10-year publication summary
|
3
|
1
|
4
|
4
|
5
|
6
|
7
|
4
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GPCP IP Holdings LLC | 1634 |
4 |
| Ogre Shield, LLC DBA Innovo Fiber | 4 |
3 |
| BASF SE | 20912 |
2 |
| Kimberly-clark Worldwide, Inc. | 5501 |
2 |
| Cofemel - Sociedade de Vestuario, S.A. | 17 |
2 |
| Jiangnan University | 1525 |
2 |
| Kemin Industries, Inc. | 351 |
2 |
| Loftex China Ltd. | 15 |
2 |
| Energy Ogre, LLC, DBA Energy Ogre, LLC | 7 |
2 |
| Induo | 7 |
2 |
| Daio Paper Corporation | 1382 |
1 |
| Daiwabo Co., Ltd. | 23 |
1 |
| Geo-Tech Polymers, LLC | 13 |
1 |
| Guardian Manufacturing, Inc., DBA doing business as | 7 |
1 |
| Nan Ya Plastics Corporation | 430 |
1 |
| Sanko Tekstil Isletmeleri San. ve Tic. A.S. | 163 |
1 |
| Siretessile S.r.l. | 23 |
1 |
| SOKO Chimica SRL | 4 |
1 |
| Sunvim Group Co., Ltd. | 15 |
1 |
| Yibin Grace Co., Ltd. | 27 |
1 |
| Other owners | 17 |