- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
Patent holdings for IPC class C11D 11/00
Total number of patents in this class: 5706
10-year publication summary
|
343
|
329
|
590
|
517
|
586
|
513
|
590
|
617
|
618
|
208
|
| 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 |
886 |
| Henkel AG & Co. KGaA | 10129 |
423 |
| Ecolab USA Inc. | 5190 |
381 |
| Conopco, Inc. | 4644 |
369 |
| BASF SE | 19740 |
188 |
| Unilever PLC | 3540 |
154 |
| Unilever N.V. | 3440 |
154 |
| Unilever Global IP Limited | 1949 |
119 |
| Unilever IP Holdings B.V. | 3021 |
115 |
| Novozymes A/S | 3314 |
102 |
| Dow Global Technologies LLC | 10147 |
74 |
| Rohm and Haas Company | 2805 |
72 |
| Kao Corporation | 4843 |
66 |
| Reckitt Benckiser Finish B.V. | 570 |
60 |
| Entegris, Inc. | 1736 |
53 |
| Versum Materials US, LLC | 591 |
44 |
| Colgate-Palmolive Company | 5325 |
36 |
| FUJIFILM Electronic Materials U.S.A., Inc. | 270 |
36 |
| 3m Innovative Properties Company | 18406 |
34 |
| S. C. Johnson & Son, Inc. | 2869 |
34 |
| Other owners | 2306 |