- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/08 - Silicates
Patent holdings for IPC class C11D 3/08
Total number of patents in this class: 538
10-year publication summary
|
41
|
36
|
38
|
30
|
27
|
33
|
29
|
30
|
18
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5680 |
126 |
| The Procter & Gamble Company | 21979 |
60 |
| Henkel AG & Co. KGaA | 10699 |
28 |
| Conopco, Inc. | 4968 |
24 |
| Kao Corporation | 5031 |
21 |
| Rohm and Haas Company | 2946 |
21 |
| Unilever PLC | 3077 |
16 |
| Unilever N.V. | 2986 |
16 |
| Dow Global Technologies LLC | 10720 |
16 |
| Unilever Global IP Limited | 2112 |
14 |
| Unilever IP Holdings B.V. | 2750 |
12 |
| BASF SE | 21151 |
11 |
| The Clorox Company | 950 |
8 |
| Hindustan Unilever Limited | 1073 |
8 |
| 3m Innovative Properties Company | 17600 |
7 |
| Novozymes A/S | 3351 |
6 |
| Diversey, Inc. | 918 |
5 |
| Reckitt Benckiser Finish B.V. | 575 |
5 |
| Dow Silicones Corporation | 2021 |
5 |
| Agape Patent Holdings, LLC | 4 |
4 |
| Other owners | 125 |