- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/722 - Ethers of polyoxyalkylenes having mixed oxyalkylene groups
Patent holdings for IPC class C11D 1/722
Total number of patents in this class: 644
10-year publication summary
|
28
|
38
|
41
|
53
|
58
|
52
|
63
|
38
|
43
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5480 |
120 |
| The Procter & Gamble Company | 22017 |
62 |
| Kao Corporation | 4964 |
42 |
| Dow Global Technologies LLC | 10363 |
40 |
| Henkel AG & Co. KGaA | 10572 |
37 |
| BASF SE | 20933 |
36 |
| Conopco, Inc. | 5023 |
17 |
| Rohm and Haas Company | 2906 |
16 |
| Lion Corporation | 745 |
15 |
| S. C. Johnson & Son, Inc. | 2786 |
13 |
| Niitaka Co., Ltd. | 18 |
9 |
| Unilever PLC | 3195 |
7 |
| Unilever N.V. | 3103 |
7 |
| Reckitt Benckiser Finish B.V. | 576 |
7 |
| Diversey, Inc. | 926 |
5 |
| Kobayashi Pharmaceutical Co., Ltd. | 793 |
5 |
| Stepan Company | 579 |
5 |
| Bausch + Lomb Ireland Limited | 691 |
5 |
| Illinois Tool Works Inc. | 11470 |
4 |
| American Sterilizer Company | 660 |
4 |
| Other owners | 188 |