- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/90 - Betaines
Patent holdings for IPC class C11D 1/90
Total number of patents in this class: 642
10-year publication summary
|
56
|
33
|
43
|
32
|
40
|
47
|
36
|
67
|
43
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21855 |
66 |
| Conopco, Inc. | 5086 |
62 |
| Ecolab USA Inc. | 5796 |
62 |
| Unilever Global IP Limited | 2185 |
43 |
| Unilever IP Holdings B.V. | 2763 |
41 |
| Stepan Company | 566 |
26 |
| Colgate-Palmolive Company | 5751 |
21 |
| Henkel AG & Co. KGaA | 10770 |
21 |
| Kao Corporation | 5076 |
18 |
| Symrise AG | 1849 |
14 |
| Rhodia Operations | 1494 |
13 |
| BASF SE | 21303 |
10 |
| Innospec Limited | 408 |
9 |
| Lion Corporation | 738 |
8 |
| Shiseido Company, Ltd. | 4259 |
8 |
| Eastman Chemical Company | 2087 |
7 |
| Equator Global Limited | 8 |
7 |
| L'OREAL, Société Anonyme | 16352 |
6 |
| S. C. Johnson & Son, Inc. | 2769 |
6 |
| Reckitt Benckiser LLC | 367 |
6 |
| Other owners | 188 |