- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/66 - Non-ionic compounds
Patent holdings for IPC class C11D 1/66
Total number of patents in this class: 1679
10-year publication summary
|
104
|
156
|
104
|
116
|
85
|
92
|
105
|
83
|
132
|
112
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22015 |
190 |
| Ecolab USA Inc. | 5601 |
165 |
| Conopco, Inc. | 4923 |
101 |
| Henkel AG & Co. KGaA | 10656 |
70 |
| BASF SE | 21098 |
59 |
| Unilever Global IP Limited | 2063 |
53 |
| Unilever IP Holdings B.V. | 3020 |
50 |
| Unilever PLC | 3129 |
47 |
| Unilever N.V. | 3038 |
47 |
| Kao Corporation | 5006 |
41 |
| S. C. Johnson & Son, Inc. | 2733 |
35 |
| Rohm and Haas Company | 2936 |
35 |
| Stepan Company | 574 |
30 |
| Dow Global Technologies LLC | 10571 |
27 |
| The Clorox Company | 951 |
23 |
| Evonik Operations GmbH | 4181 |
19 |
| Symrise AG | 1764 |
14 |
| Hindustan Unilever Limited | 1124 |
12 |
| Reckitt Benckiser Finish B.V. | 575 |
12 |
| Ecolab Inc. | 399 |
10 |
| Other owners | 639 |