- All sections
- D - Textilespaper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 13/477 - Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds having six-membered heterocyclic rings
Patent holdings for IPC class D06M 13/477
Total number of patents in this class: 28
10-year publication summary
|
2
|
2
|
1
|
2
|
4
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen University | 1638 |
7 |
| Daikin Industries, Ltd. | 9991 |
2 |
| Cummins Filtration IP, Inc. | 807 |
2 |
| Long Island University | 13 |
2 |
| Pace University | 12 |
2 |
| Regents of the University of Minnesota | 2688 |
2 |
| Alcare Co., Ltd. | 42 |
1 |
| du Pont-toray Co., Ltd. | 32 |
1 |
| Fine Tech Co., Ltd. | 1 |
1 |
| Milliken & Company | 1200 |
1 |
| NOF Corporation | 216 |
1 |
| NOK Corporation | 2215 |
1 |
| Research Foundation of The City of New York | 4 |
1 |
| Research Foundation of the City University of New York | 418 |
1 |
| Symatese | 14 |
1 |
| Avalon Polymills (HK) Limited | 3 |
1 |
| Finetech Co. Ltd. | 8 |
1 |
| Other owners | 0 |