- 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: 1174
10-year publication summary
|
68
|
76
|
98
|
83
|
76
|
79
|
87
|
80
|
92
|
87
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21998 |
252 |
| Kao Corporation | 4982 |
118 |
| Conopco, Inc. | 4997 |
116 |
| Unilever IP Holdings B.V. | 3097 |
67 |
| Unilever Global IP Limited | 2037 |
67 |
| Ecolab USA Inc. | 5519 |
64 |
| Henkel AG & Co. KGaA | 10611 |
57 |
| Unilever PLC | 3177 |
32 |
| Unilever N.V. | 3086 |
32 |
| Stepan Company | 580 |
25 |
| BASF SE | 20991 |
19 |
| Symrise AG | 1749 |
16 |
| Colgate-Palmolive Company | 5786 |
11 |
| The Clorox Company | 956 |
11 |
| Novozymes A/S | 3333 |
10 |
| S. C. Johnson & Son, Inc. | 2770 |
9 |
| Lion Corporation | 741 |
9 |
| Dow Global Technologies LLC | 10413 |
8 |
| Clariant International Ltd. | 933 |
8 |
| 3m Innovative Properties Company | 17781 |
7 |
| Other owners | 236 |