- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/04 - Water-soluble compounds
Patent holdings for IPC class C11D 3/04
Total number of patents in this class: 1661
10-year publication summary
|
120
|
143
|
165
|
147
|
119
|
132
|
152
|
115
|
124
|
63
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5478 |
286 |
| The Procter & Gamble Company | 22016 |
162 |
| Conopco, Inc. | 5020 |
95 |
| Henkel AG & Co. KGaA | 10567 |
93 |
| Kao Corporation | 4964 |
61 |
| Unilever Global IP Limited | 2003 |
56 |
| Unilever IP Holdings B.V. | 3096 |
47 |
| Unilever PLC | 3201 |
39 |
| Unilever N.V. | 3108 |
39 |
| BASF SE | 20926 |
26 |
| Colgate-Palmolive Company | 5812 |
23 |
| Novozymes A/S | 3320 |
22 |
| The Clorox Company | 947 |
18 |
| Ecolab Inc. | 403 |
17 |
| FUJIFILM Corporation | 29350 |
16 |
| Entegris, Inc. | 1867 |
13 |
| Lion Corporation | 744 |
13 |
| Diversey, Inc. | 926 |
12 |
| Henkel IP & Holding GmbH | 567 |
12 |
| Kinnos Inc. | 37 |
12 |
| Other owners | 599 |