- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 9/26 - Organic compounds containing oxygen
Patent holdings for IPC class C11D 9/26
Total number of patents in this class: 215
10-year publication summary
|
13
|
14
|
13
|
13
|
12
|
9
|
15
|
11
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conopco, Inc. | 4907 |
40 |
| Unilever PLC | 3259 |
20 |
| Unilever N.V. | 3160 |
20 |
| Unilever Global IP Limited | 2000 |
16 |
| Unilever IP Holdings B.V. | 3072 |
13 |
| Colgate-Palmolive Company | 5756 |
10 |
| Cosmetic Warriors Limited | 166 |
6 |
| Hindustan Unilever Limited | 1227 |
6 |
| The Procter & Gamble Company | 22036 |
5 |
| Vanguard Soap, LLC | 10 |
4 |
| Greenology Products, Inc. | 11 |
3 |
| Maria Beug-deeb Inc. DBA T&M Associates | 6 |
3 |
| P & PF Co., Ltd. | 15 |
3 |
| Unilever Global IP Limited | 30 |
3 |
| Kao Corporation | 4909 |
2 |
| Dow Global Technologies LLC | 10233 |
2 |
| Henkel AG & Co. KGaA | 10377 |
2 |
| Firmenich SA | 1671 |
2 |
| Jelmar, LLC | 125 |
2 |
| Dow Silicones Corporation | 1846 |
2 |
| Other owners | 51 |