- 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: 255
10-year publication summary
|
16
|
27
|
17
|
15
|
37
|
21
|
21
|
16
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21849 |
30 |
| FUJIFILM Corporation | 30516 |
17 |
| Henkel AG & Co. KGaA | 10762 |
11 |
| Ecolab USA Inc. | 5803 |
10 |
| BASF SE | 21308 |
9 |
| Kao Corporation | 5076 |
9 |
| Dow Global Technologies LLC | 10960 |
7 |
| FUJIFILM Electronic Materials Co., Ltd. | 20 |
7 |
| Conopco, Inc. | 5088 |
6 |
| The Clorox Company | 946 |
6 |
| Entegris, Inc. | 2007 |
5 |
| LG Household & Health Care Ltd. | 1026 |
5 |
| Unilever PLC | 2997 |
4 |
| Unilever N.V. | 2911 |
4 |
| Stepan Company | 566 |
4 |
| Symrise AG | 1850 |
4 |
| Colgate-Palmolive Company | 5746 |
3 |
| Lam Research Corporation | 5642 |
3 |
| Advansix Resins & Chemicals LLC | 307 |
3 |
| Kobayashi Pharmaceutical Co., Ltd. | 763 |
3 |
| Other owners | 105 |