- 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: 143
10-year publication summary
|
10
|
7
|
6
|
7
|
7
|
13
|
2
|
9
|
12
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conopco, Inc. | 5107 |
36 |
| Unilever Global IP Limited | 2190 |
29 |
| Unilever IP Holdings B.V. | 2765 |
21 |
| Unilever PLC | 2980 |
8 |
| Unilever N.V. | 2894 |
8 |
| Ecolab USA Inc. | 5826 |
8 |
| Zobele Holding S.p.A. | 350 |
4 |
| The Procter & Gamble Company | 21880 |
3 |
| Vanguard Soap, LLC | 10 |
3 |
| Colgate-Palmolive Company | 5734 |
2 |
| Capsum | 146 |
2 |
| Hindustan Unilever Limited | 986 |
2 |
| Rose Ltd | 4 |
2 |
| Soapworks Limited | 3 |
2 |
| Unilever Global IP Limited | 4 |
2 |
| Dow Global Technologies LLC | 11029 |
1 |
| Kegel, LLC | 31 |
1 |
| MSI Technology LLC | 7 |
1 |
| Reckitt Benckiser (Brands) Limited | 238 |
1 |
| Reckitt Benckiser LLC | 365 |
1 |
| Other owners | 6 |