- 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: 1139
10-year publication summary
|
73
|
79
|
102
|
89
|
79
|
82
|
89
|
83
|
91
|
70
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22037 |
249 |
| Kao Corporation | 4959 |
116 |
| Conopco, Inc. | 4998 |
114 |
| Unilever IP Holdings B.V. | 3083 |
65 |
| Unilever Global IP Limited | 1988 |
65 |
| Ecolab USA Inc. | 5471 |
62 |
| Henkel AG & Co. KGaA | 10535 |
55 |
| Unilever PLC | 3211 |
32 |
| Unilever N.V. | 3118 |
32 |
| Stepan Company | 574 |
22 |
| BASF SE | 20904 |
16 |
| Symrise AG | 1720 |
12 |
| Colgate-Palmolive Company | 5818 |
11 |
| The Clorox Company | 948 |
11 |
| Novozymes A/S | 3318 |
10 |
| S. C. Johnson & Son, Inc. | 2791 |
9 |
| Lion Corporation | 741 |
9 |
| Dow Global Technologies LLC | 10373 |
8 |
| Clariant International Ltd. | 940 |
8 |
| 3m Innovative Properties Company | 17857 |
7 |
| Other owners | 226 |