- All sections
- D - Textiles; paper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 13/467 - Compounds containing quaternary nitrogen atoms derived from polyamines
Patent holdings for IPC class D06M 13/467
Total number of patents in this class: 18
10-year publication summary
|
3
|
1
|
1
|
3
|
2
|
2
|
1
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5190 |
3 |
| Shenzhen University | 1544 |
3 |
| Dow Global Technologies LLC | 10147 |
2 |
| Solenis Technologies Cayman, L.P. | 303 |
2 |
| Kaneka Corporation | 4445 |
1 |
| Cambridge Enterprise Limited | 1096 |
1 |
| Denka Company Limited | 2189 |
1 |
| Jiangnan University | 1410 |
1 |
| KB Seiren, Ltd. | 99 |
1 |
| Lamberti SpA | 258 |
1 |
| Lion Corporation | 757 |
1 |
| Nippon Filcon Co., Ltd. | 141 |
1 |
| Other owners | 0 |