- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/26 - Organic compounds containing nitrogen
Patent holdings for IPC class C11D 3/26
Total number of patents in this class: 248
10-year publication summary
|
15
|
16
|
27
|
17
|
15
|
36
|
19
|
16
|
12
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22017 |
29 |
| FUJIFILM Corporation | 29367 |
14 |
| Henkel AG & Co. KGaA | 10572 |
10 |
| Ecolab USA Inc. | 5480 |
10 |
| BASF SE | 20933 |
8 |
| Kao Corporation | 4964 |
8 |
| Dow Global Technologies LLC | 10363 |
7 |
| FUJIFILM Electronic Materials Co., Ltd. | 20 |
7 |
| Unilever PLC | 3195 |
6 |
| Unilever N.V. | 3103 |
6 |
| Conopco, Inc. | 5023 |
6 |
| The Clorox Company | 947 |
6 |
| Entegris, Inc. | 1868 |
5 |
| LG Household & Health Care Ltd. | 1208 |
5 |
| Hindustan Unilever Limited | 1176 |
4 |
| Stepan Company | 579 |
4 |
| Colgate-Palmolive Company | 5808 |
3 |
| Lam Research Corporation | 5239 |
3 |
| Advansix Resins & Chemicals LLC | 299 |
3 |
| Lion Corporation | 745 |
3 |
| Other owners | 101 |