- 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 13/46 - Compounds containing quaternary nitrogen atoms
Patent holdings for IPC class D06M 13/46
Total number of patents in this class: 112
10-year publication summary
|
9
|
11
|
11
|
7
|
9
|
14
|
7
|
5
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 5076 |
7 |
| Ecolab USA Inc. | 5803 |
6 |
| Denka Company Limited | 2728 |
5 |
| The Procter & Gamble Company | 21849 |
3 |
| Toray Industries, Inc. | 7111 |
3 |
| Dow Corning Corporation | 878 |
3 |
| Specialty Operations France | 923 |
3 |
| 3m Innovative Properties Company | 17481 |
2 |
| BASF Corporation | 1683 |
2 |
| Dow Global Technologies LLC | 10960 |
2 |
| Grasim Industries Limited | 68 |
2 |
| Hex Performance, LLC | 18 |
2 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 139 |
2 |
| Schill + Seilacher GmbH | 66 |
2 |
| Solenis Technologies Cayman, L.P. | 320 |
2 |
| U.S. Bank National Association | 769 |
2 |
| AP Goldshield LLC | 6 |
2 |
| Centrotherm International AG | 65 |
2 |
| Swiss Performance Chemicals AG | 18 |
2 |
| Unilever PLC | 2997 |
1 |
| Other owners | 57 |