- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 9/22 - Organic compounds
Patent holdings for IPC class C11D 9/22
Total number of patents in this class: 168
10-year publication summary
|
11
|
4
|
7
|
7
|
8
|
9
|
5
|
12
|
10
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conopco, Inc. | 5086 |
36 |
| Unilever Global IP Limited | 2185 |
25 |
| Unilever IP Holdings B.V. | 2763 |
19 |
| The Procter & Gamble Company | 21855 |
17 |
| Unilever PLC | 2999 |
13 |
| Unilever N.V. | 2913 |
13 |
| Colgate-Palmolive Company | 5751 |
3 |
| Hindustan Unilever Limited | 1004 |
3 |
| Vanguard Soap, LLC | 10 |
3 |
| Kao Corporation | 5076 |
2 |
| Novozymes A/S | 3384 |
2 |
| Cognis IP Management GmbH | 549 |
2 |
| Lubrizol Advanced Materials, Inc. | 955 |
2 |
| SABIC Global Technologies B.V. | 4597 |
2 |
| Symrise AG | 1849 |
2 |
| Zobele Holding S.p.A. | 358 |
2 |
| Ariel Scientific Innovations Ltd | 249 |
2 |
| BASF SE | 21303 |
1 |
| AMOREPACIFIC Corporation | 2900 |
1 |
| Closed Stock Company "Institute of Applied Nanotechnology" | 23 |
1 |
| Other owners | 17 |