- 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: 65
10-year publication summary
|
6
|
1
|
1
|
2
|
1
|
5
|
5
|
18
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21849 |
19 |
| Conopco, Inc. | 5088 |
6 |
| Unilever PLC | 2997 |
3 |
| Unilever N.V. | 2911 |
3 |
| Unilever IP Holdings B.V. | 2759 |
3 |
| Unilever Global IP Limited | 2189 |
3 |
| Colgate-Palmolive Company | 5746 |
1 |
| Kao Corporation | 5076 |
1 |
| Clean The World Foundation, Inc. | 1 |
1 |
| Covestro LLC | 610 |
1 |
| D C Chemical Co., Ltd. | 1 |
1 |
| Designed by M.E., LLC | 7 |
1 |
| Elevance Renewable Sciences, Inc. | 92 |
1 |
| Forchem Oy | 18 |
1 |
| Hindustan Unilever Limited | 1002 |
1 |
| Korea Institute of Industrial Technology | 1029 |
1 |
| Rampal Patou | 5 |
1 |
| Recycle Track Systems, Inc. | 21 |
1 |
| Shiseido Company, Ltd. | 4255 |
1 |
| Spark Innovation, LLC | 9 |
1 |
| Other owners | 14 |