- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/20 - Organic compounds containing oxygen
Patent holdings for IPC class C11D 3/20
Total number of patents in this class: 4646
10-year publication summary
|
358
|
382
|
298
|
298
|
327
|
344
|
304
|
343
|
347
|
110
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21920 |
630 |
| Henkel AG & Co. KGaA | 10702 |
354 |
| Ecolab USA Inc. | 5745 |
344 |
| Conopco, Inc. | 4999 |
292 |
| Unilever Global IP Limited | 2130 |
163 |
| Unilever IP Holdings B.V. | 2753 |
158 |
| Kao Corporation | 5041 |
135 |
| BASF SE | 21151 |
119 |
| Unilever PLC | 3042 |
97 |
| Unilever N.V. | 2951 |
97 |
| Colgate-Palmolive Company | 5744 |
89 |
| Symrise AG | 1815 |
56 |
| S. C. Johnson & Son, Inc. | 2788 |
51 |
| Novozymes A/S | 3349 |
46 |
| Rohm and Haas Company | 2945 |
44 |
| Lion Corporation | 735 |
42 |
| Dow Global Technologies LLC | 10824 |
39 |
| FUJIFILM Corporation | 30296 |
37 |
| Firmenich SA | 1737 |
31 |
| The Clorox Company | 951 |
28 |
| Other owners | 1794 |