- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 3/08 - Silicates
Patent holdings for IPC class C11D 3/08
Total number of patents in this class: 507
10-year publication summary
|
40
|
46
|
42
|
37
|
38
|
31
|
27
|
31
|
26
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5190 |
109 |
| The Procter & Gamble Company | 22178 |
56 |
| Henkel AG & Co. KGaA | 10129 |
25 |
| Conopco, Inc. | 4644 |
23 |
| Kao Corporation | 4843 |
20 |
| Unilever PLC | 3540 |
19 |
| Unilever N.V. | 3440 |
19 |
| Rohm and Haas Company | 2805 |
16 |
| Dow Global Technologies LLC | 10147 |
15 |
| Unilever Global IP Limited | 1949 |
14 |
| Unilever IP Holdings B.V. | 3021 |
12 |
| BASF SE | 19740 |
11 |
| Hindustan Unilever Limited | 1281 |
10 |
| The Clorox Company | 973 |
8 |
| 3m Innovative Properties Company | 18406 |
6 |
| Novozymes A/S | 3314 |
5 |
| Diversey, Inc. | 961 |
5 |
| Reckitt Benckiser Finish B.V. | 570 |
5 |
| Agape Patent Holdings, LLC | 4 |
4 |
| Budich International GmbH | 33 |
4 |
| Other owners | 121 |