- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 13/18 - Shaping by extrusion or by pressing
Patent holdings for IPC class C11D 13/18
Total number of patents in this class: 115
10-year publication summary
|
0
|
10
|
7
|
6
|
7
|
7
|
13
|
2
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conopco, Inc. | 5023 |
28 |
| Unilever Global IP Limited | 2007 |
17 |
| Unilever IP Holdings B.V. | 3100 |
13 |
| Unilever PLC | 3195 |
8 |
| Unilever N.V. | 3103 |
8 |
| Ecolab USA Inc. | 5480 |
7 |
| Zobele Holding S.p.A. | 355 |
4 |
| The Procter & Gamble Company | 22017 |
3 |
| Vanguard Soap, LLC | 10 |
3 |
| Colgate-Palmolive Company | 5808 |
2 |
| Capsum | 141 |
2 |
| Hindustan Unilever Limited | 1176 |
2 |
| Rose Ltd | 6 |
2 |
| Soapworks Limited | 2 |
2 |
| Unilever Global IP Limited | 4 |
2 |
| Dow Global Technologies LLC | 10363 |
1 |
| Henkel Kommanditgesellschaft auf Aktien | 99 |
1 |
| Kegel, LLC | 32 |
1 |
| MSI Technology LLC | 7 |
1 |
| Reckitt Benckiser (Brands) Limited | 241 |
1 |
| Other owners | 7 |