- 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 4/40 - Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goodsBleaching leather or furs using enzymes
Patent holdings for IPC class D06L 4/40
Total number of patents in this class: 33
10-year publication summary
|
3
|
5
|
5
|
4
|
3
|
4
|
5
|
3
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35813 |
4 |
| Novozymes A/S | 3381 |
3 |
| Danisco US Inc. | 1140 |
3 |
| Cotton Incorporated | 57 |
2 |
| North Carolina State University | 1593 |
2 |
| Regents of the University of Minnesota | 2791 |
2 |
| Sanko Tekstil Isletmeleri San. ve Tic. A.S. | 171 |
2 |
| Xeros Limited | 120 |
2 |
| Ogre Shield, LLC DBA Innovo Fiber | 4 |
2 |
| The Procter & Gamble Company | 21849 |
1 |
| Archroma IP GmbH | 462 |
1 |
| Loftex China Ltd. | 16 |
1 |
| Rudolf GmbH | 68 |
1 |
| CHT Germany GmbH | 92 |
1 |
| Nagoya Oshima Machinery Co., Ltd. | 3 |
1 |
| Jiangsu Yueda Home Textile Co., Ltd. | 12 |
1 |
| Nantong Suzhong Textile Co. Ltd. | 3 |
1 |
| H.m.c. General Incorporated Association | 2 |
1 |
| CleanKore, LLC | 14 |
1 |
| Aplicacion y Suministros Textiles, S.A.U. | 1 |
1 |
| Other owners | 0 |