- 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 |