- 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: 248
10-year publication summary
|
14
|
13
|
13
|
12
|
9
|
15
|
11
|
7
|
14
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conopco, Inc. | 5096 |
53 |
| Unilever Global IP Limited | 2185 |
31 |
| Unilever IP Holdings B.V. | 2761 |
26 |
| Unilever PLC | 2981 |
19 |
| Unilever N.V. | 2895 |
19 |
| Colgate-Palmolive Company | 5733 |
11 |
| Cosmetic Warriors Limited | 175 |
5 |
| Hindustan Unilever Limited | 986 |
5 |
| Vanguard Soap, LLC | 10 |
4 |
| The Procter & Gamble Company | 21859 |
3 |
| Greenology Products, Inc. | 11 |
3 |
| Maria Beug-deeb Inc. DBA T&M Associates | 6 |
3 |
| P & PF Co., Ltd. | 13 |
3 |
| Kao Corporation | 5083 |
2 |
| Dow Global Technologies LLC | 11008 |
2 |
| Henkel AG & Co. KGaA | 10743 |
2 |
| Firmenich SA | 1769 |
2 |
| Jelmar, LLC | 123 |
2 |
| Dow Silicones Corporation | 2129 |
2 |
| Integrity Bio-chemicals, LLC | 61 |
2 |
| Other owners | 49 |