- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 13/00 - Making of soap or soap solutions in generalApparatus therefor
Patent holdings for IPC class C11D 13/00
Total number of patents in this class: 70
10-year publication summary
|
7
|
6
|
1
|
1
|
2
|
1
|
5
|
4
|
18
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22017 |
19 |
| Conopco, Inc. | 5023 |
6 |
| Unilever PLC | 3195 |
4 |
| Unilever N.V. | 3103 |
4 |
| Unilever IP Holdings B.V. | 3100 |
3 |
| Unilever Global IP Limited | 2007 |
3 |
| Hindustan Unilever Limited | 1176 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3540 |
1 |
| Colgate-Palmolive Company | 5808 |
1 |
| Shell Oil Company | 2140 |
1 |
| Kao Corporation | 4964 |
1 |
| Clean The World Foundation, Inc. | 1 |
1 |
| Covestro LLC | 583 |
1 |
| D C Chemical Co., Ltd. | 1 |
1 |
| Designed by M.E., LLC | 7 |
1 |
| Elevance Renewable Sciences, Inc. | 100 |
1 |
| Forchem Oy | 17 |
1 |
| Korea Institute of Industrial Technology | 1011 |
1 |
| Laboratoires Expanscience | 229 |
1 |
| Rampal Patou | 5 |
1 |
| Other owners | 16 |