- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/06 - Ether- or thioether carboxylic acids
Patent holdings for IPC class C11D 1/06
Total number of patents in this class: 327
10-year publication summary
|
9
|
19
|
9
|
9
|
7
|
22
|
10
|
10
|
32
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conopco, Inc. | 4976 |
60 |
| Unilever PLC | 3048 |
30 |
| Unilever N.V. | 2957 |
30 |
| Unilever IP Holdings B.V. | 2751 |
29 |
| Unilever Global IP Limited | 2138 |
29 |
| Kao Corporation | 5020 |
21 |
| BASF SE | 21113 |
11 |
| Evonik Operations GmbH | 4239 |
11 |
| Ecolab USA Inc. | 5725 |
9 |
| Henkel AG & Co. KGaA | 10715 |
8 |
| The Procter & Gamble Company | 21905 |
5 |
| Clariant International Ltd. | 892 |
5 |
| Colgate-Palmolive Company | 5742 |
3 |
| Novozymes A/S | 3344 |
3 |
| Hindustan Unilever Limited | 1042 |
3 |
| Saraya Co., Ltd. | 124 |
3 |
| Stepan Company | 572 |
3 |
| Evonik Degussa GmbH | 1417 |
2 |
| Board of Regents, The University of Texas System | 6031 |
2 |
| ELC Management LLC | 1148 |
2 |
| Other owners | 58 |