- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/14 - Sulfonic acids or sulfuric acid estersSalts thereof derived from aliphatic hydrocarbons or mono-alcohols
Patent holdings for IPC class C11D 1/14
Total number of patents in this class: 1284
10-year publication summary
|
79
|
102
|
89
|
80
|
85
|
96
|
97
|
106
|
117
|
73
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21887 |
278 |
| Conopco, Inc. | 5137 |
131 |
| Kao Corporation | 5112 |
124 |
| Ecolab USA Inc. | 5842 |
74 |
| Unilever Global IP Limited | 2210 |
73 |
| Unilever IP Holdings B.V. | 2763 |
72 |
| Henkel AG & Co. KGaA | 10788 |
71 |
| Unilever PLC | 2973 |
27 |
| Unilever N.V. | 2887 |
27 |
| Stepan Company | 567 |
23 |
| Symrise AG | 1866 |
18 |
| BASF SE | 21334 |
17 |
| Novozymes A/S | 3406 |
14 |
| Colgate-Palmolive Company | 5733 |
13 |
| The Clorox Company | 945 |
13 |
| Dow Global Technologies LLC | 11072 |
12 |
| S. C. Johnson & Son, Inc. | 2756 |
9 |
| Lion Corporation | 733 |
9 |
| 3m Innovative Properties Company | 17443 |
8 |
| Clariant International Ltd. | 892 |
8 |
| Other owners | 263 |