- 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: 1732
10-year publication summary
|
134
|
157
|
140
|
116
|
126
|
147
|
113
|
119
|
103
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5722 |
303 |
| The Procter & Gamble Company | 21900 |
168 |
| Henkel AG & Co. KGaA | 10712 |
101 |
| Conopco, Inc. | 4972 |
98 |
| Kao Corporation | 5018 |
62 |
| Unilever Global IP Limited | 2134 |
56 |
| Unilever IP Holdings B.V. | 2748 |
47 |
| Unilever PLC | 3051 |
39 |
| Unilever N.V. | 2960 |
39 |
| BASF SE | 21129 |
26 |
| Colgate-Palmolive Company | 5736 |
23 |
| Novozymes A/S | 3344 |
22 |
| The Clorox Company | 951 |
18 |
| Ecolab Inc. | 389 |
17 |
| FUJIFILM Corporation | 30210 |
16 |
| Entegris, Inc. | 1979 |
16 |
| Lion Corporation | 740 |
13 |
| Rohm and Haas Company | 2937 |
12 |
| Diversey, Inc. | 913 |
12 |
| Henkel IP & Holding GmbH | 561 |
12 |
| Other owners | 632 |