- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/02 - Anionic compounds
Patent holdings for IPC class C11D 1/02
Total number of patents in this class: 669
10-year publication summary
|
34
|
42
|
34
|
37
|
26
|
51
|
29
|
37
|
27
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21905 |
149 |
| Conopco, Inc. | 4976 |
59 |
| Ecolab USA Inc. | 5725 |
48 |
| Kao Corporation | 5020 |
34 |
| Henkel AG & Co. KGaA | 10715 |
32 |
| Unilever Global IP Limited | 2138 |
26 |
| Unilever IP Holdings B.V. | 2751 |
22 |
| Unilever PLC | 3048 |
21 |
| Unilever N.V. | 2957 |
21 |
| Lion Corporation | 735 |
14 |
| BASF SE | 21113 |
10 |
| The Clorox Company | 952 |
9 |
| Stepan Company | 572 |
8 |
| Novozymes A/S | 3344 |
6 |
| Colgate-Palmolive Company | 5742 |
5 |
| GOJO Industries, Inc. | 878 |
5 |
| Henkel IP & Holding GmbH | 561 |
5 |
| L'OREAL, Société Anonyme | 16193 |
4 |
| S. C. Johnson & Son, Inc. | 2796 |
4 |
| Danisco US Inc. | 1124 |
4 |
| Other owners | 183 |