- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 3/06 - Phosphates, including polyphosphates
Patent holdings for IPC class C11D 3/06
Total number of patents in this class: 213
10-year publication summary
|
14
|
21
|
17
|
14
|
11
|
14
|
15
|
6
|
15
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5480 |
45 |
| Kao Corporation | 4964 |
19 |
| The Procter & Gamble Company | 22017 |
16 |
| Henkel AG & Co. KGaA | 10572 |
12 |
| BASF SE | 20933 |
6 |
| Conopco, Inc. | 5023 |
5 |
| Ecolab Inc. | 401 |
4 |
| Lam Research Corporation | 5239 |
3 |
| Dow Global Technologies LLC | 10363 |
3 |
| Novozymes A/S | 3318 |
3 |
| Entegris, Inc. | 1868 |
3 |
| Lion Corporation | 745 |
3 |
| Wellrenew, LLC | 16 |
3 |
| Guangdong Yingde Dosoon Fine Chemical Industry Co., Ltd. | 7 |
3 |
| Unilever PLC | 3195 |
2 |
| Unilever N.V. | 3103 |
2 |
| S. C. Johnson & Son, Inc. | 2786 |
2 |
| BASF Corporation | 1720 |
2 |
| Rohm and Haas Company | 2906 |
2 |
| A.L.M. Holding Company | 85 |
2 |
| Other owners | 73 |