- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/44 - Ethers of polyoxyalkylenes with amino alcoholsCondensation products of epoxyalkanes with amines
Patent holdings for IPC class C11D 1/44
Total number of patents in this class: 93
10-year publication summary
|
6
|
4
|
4
|
2
|
5
|
6
|
4
|
7
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21919 |
19 |
| BASF SE | 21165 |
10 |
| Ecolab USA Inc. | 5753 |
9 |
| Henkel AG & Co. KGaA | 10703 |
8 |
| Conopco, Inc. | 5012 |
4 |
| Kao Corporation | 5056 |
4 |
| Unilever IP Holdings B.V. | 2736 |
4 |
| Unilever Global IP Limited | 2139 |
4 |
| The Lubrizol Corporation | 1257 |
3 |
| Asahi Glass Company, Limited | 2654 |
2 |
| Ecolab Inc. | 384 |
2 |
| Lion Corporation | 734 |
2 |
| Parker Corporation | 10 |
2 |
| Unilever PLC | 3037 |
1 |
| Unilever N.V. | 2947 |
1 |
| Akzo Nobel Chemicals International B.V. | 424 |
1 |
| Akzo Nobel N.V. | 147 |
1 |
| Arch UK Biocides Limited | 57 |
1 |
| The Clorox Company | 948 |
1 |
| Enviroquest Research Limited | 1 |
1 |
| Other owners | 13 |