- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/72 - Ethers of polyoxyalkylene glycols
Patent holdings for IPC class C11D 1/72
Total number of patents in this class: 2220
10-year publication summary
|
148
|
137
|
139
|
115
|
174
|
207
|
139
|
164
|
180
|
97
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21849 |
313 |
| Ecolab USA Inc. | 5803 |
227 |
| Henkel AG & Co. KGaA | 10762 |
169 |
| Conopco, Inc. | 5088 |
156 |
| Kao Corporation | 5076 |
111 |
| Unilever Global IP Limited | 2189 |
79 |
| Unilever IP Holdings B.V. | 2759 |
78 |
| BASF SE | 21308 |
59 |
| Unilever PLC | 2997 |
50 |
| Unilever N.V. | 2911 |
50 |
| Dow Global Technologies LLC | 10960 |
47 |
| S. C. Johnson & Son, Inc. | 2769 |
42 |
| Rohm and Haas Company | 2947 |
40 |
| Colgate-Palmolive Company | 5746 |
29 |
| Lion Corporation | 737 |
26 |
| The Clorox Company | 946 |
24 |
| Reckitt Benckiser Finish B.V. | 580 |
20 |
| Stepan Company | 566 |
18 |
| Symrise AG | 1850 |
18 |
| Ecolab Inc. | 376 |
17 |
| Other owners | 647 |