- All sections
- C - Chemistry; metallurgy
- C11D - Detergent compositions; use of single substances as detergents; soap or soap-making; resin soaps; recovery of glycerol
- C11D 1/37 - Mixtures of compounds all of which are anionic
Patent holdings for IPC class C11D 1/37
Total number of patents in this class: 466
10-year publication summary
|
23
|
33
|
31
|
58
|
34
|
21
|
26
|
18
|
24
|
9
|
| 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 |
102 |
| Conopco, Inc. | 4644 |
69 |
| Unilever PLC | 3540 |
57 |
| Unilever N.V. | 3440 |
57 |
| Unilever Global IP Limited | 1949 |
19 |
| Kao Corporation | 4843 |
17 |
| Unilever IP Holdings B.V. | 3021 |
16 |
| Henkel AG & Co. KGaA | 10129 |
15 |
| Ecolab USA Inc. | 5190 |
13 |
| BASF SE | 19740 |
10 |
| Hindustan Unilever Limited | 1281 |
7 |
| Stepan Company | 567 |
7 |
| Colgate-Palmolive Company | 5325 |
5 |
| Johnson & Johnson Consumer Inc. | 1277 |
4 |
| Ajinomoto Co., Inc. | 2337 |
3 |
| The Clorox Company | 973 |
3 |
| Cosmetic Warriors Limited | 168 |
3 |
| Evonik Operations GmbH | 3879 |
3 |
| Baxter International Inc. | 2425 |
2 |
| Baxter Healthcare S.A. | 1810 |
2 |
| Other owners | 52 |