- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/18 - Hydrocarbons
Patent holdings for IPC class C11D 3/18
Total number of patents in this class: 347
10-year publication summary
|
35
|
37
|
29
|
15
|
13
|
15
|
10
|
12
|
16
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22043 |
35 |
| S. C. Johnson & Son, Inc. | 2769 |
29 |
| Conopco, Inc. | 5040 |
22 |
| Kao Corporation | 4967 |
14 |
| Ecolab USA Inc. | 5496 |
14 |
| Unilever IP Holdings B.V. | 3099 |
11 |
| Unilever Global IP Limited | 2010 |
11 |
| Unilever PLC | 3187 |
10 |
| Unilever N.V. | 3096 |
10 |
| Henkel AG & Co. KGaA | 10583 |
9 |
| Colgate-Palmolive Company | 5786 |
6 |
| Dow Global Technologies LLC | 10360 |
5 |
| Dow Corning Corporation | 964 |
5 |
| Givaudan SA | 1889 |
5 |
| Rohm and Haas Company | 2880 |
4 |
| A.L.M. Holding Company | 84 |
4 |
| Ergon Asphalt & Emulsions, Inc. | 117 |
4 |
| Hindustan Unilever Limited | 1169 |
4 |
| Illinois Tool Works Inc. | 11478 |
3 |
| The Clorox Company | 947 |
3 |
| Other owners | 139 |