- 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: 344
10-year publication summary
|
38
|
30
|
15
|
13
|
15
|
12
|
13
|
18
|
13
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21853 |
33 |
| S. C. Johnson & Son, Inc. | 2765 |
29 |
| Conopco, Inc. | 5094 |
22 |
| Ecolab USA Inc. | 5810 |
15 |
| Kao Corporation | 5080 |
13 |
| Unilever IP Holdings B.V. | 2762 |
11 |
| Unilever Global IP Limited | 2189 |
11 |
| Unilever PLC | 2987 |
10 |
| Unilever N.V. | 2901 |
10 |
| Henkel AG & Co. KGaA | 10768 |
7 |
| Colgate-Palmolive Company | 5742 |
6 |
| Dow Global Technologies LLC | 10981 |
6 |
| Givaudan SA | 1979 |
6 |
| Dow Corning Corporation | 876 |
5 |
| Rohm and Haas Company | 2942 |
4 |
| A.L.M. Holding Company | 84 |
4 |
| Ergon Asphalt & Emulsions, Inc. | 103 |
4 |
| Hindustan Unilever Limited | 992 |
4 |
| FUJIFILM Corporation | 30562 |
3 |
| The Clorox Company | 944 |
3 |
| Other owners | 138 |