- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 1/14 - Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
Patent holdings for IPC class C11D 1/14
Total number of patents in this class: 973
10-year publication summary
|
61
|
73
|
79
|
102
|
88
|
78
|
80
|
79
|
75
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
208 |
| Kao Corporation | 4843 |
110 |
| Conopco, Inc. | 4644 |
91 |
| Unilever IP Holdings B.V. | 3021 |
49 |
| Unilever Global IP Limited | 1949 |
49 |
| Ecolab USA Inc. | 5190 |
48 |
| Henkel AG & Co. KGaA | 10129 |
47 |
| Unilever PLC | 3540 |
32 |
| Unilever N.V. | 3440 |
32 |
| Stepan Company | 567 |
22 |
| BASF SE | 19740 |
13 |
| Colgate-Palmolive Company | 5325 |
9 |
| Novozymes A/S | 3314 |
9 |
| Lion Corporation | 757 |
9 |
| S. C. Johnson & Son, Inc. | 2869 |
8 |
| Dow Global Technologies LLC | 10147 |
7 |
| Clariant International Ltd. | 978 |
7 |
| The Clorox Company | 973 |
7 |
| Hindustan Unilever Limited | 1281 |
7 |
| 3m Innovative Properties Company | 18406 |
6 |
| Other owners | 203 |