- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/83 - Mixtures of non-ionic with anionic compounds
Patent holdings for IPC class C11D 1/83
Total number of patents in this class: 2005
10-year publication summary
|
169
|
138
|
133
|
100
|
111
|
153
|
134
|
117
|
145
|
64
|
| 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 |
405 |
| Conopco, Inc. | 5088 |
214 |
| Henkel AG & Co. KGaA | 10762 |
184 |
| Ecolab USA Inc. | 5803 |
103 |
| Unilever PLC | 2997 |
90 |
| Unilever N.V. | 2911 |
90 |
| Unilever Global IP Limited | 2189 |
85 |
| Unilever IP Holdings B.V. | 2759 |
81 |
| Kao Corporation | 5076 |
46 |
| Stepan Company | 566 |
44 |
| BASF SE | 21308 |
37 |
| S. C. Johnson & Son, Inc. | 2769 |
37 |
| Colgate-Palmolive Company | 5746 |
36 |
| Dow Global Technologies LLC | 10960 |
27 |
| Rohm and Haas Company | 2947 |
25 |
| Henkel IP & Holding GmbH | 559 |
21 |
| Anji Microelectronics (Shanghai) Co., Ltd. | 149 |
17 |
| The Clorox Company | 946 |
16 |
| Lion Corporation | 737 |
14 |
| Guangzhou Joyson Cleaning Products Co., Ltd. | 35 |
14 |
| Other owners | 419 |