- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 7/38 - Per-compounds
Patent holdings for IPC class C11D 7/38
Total number of patents in this class: 29
10-year publication summary
|
3
|
1
|
3
|
0
|
3
|
5
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Gas Chemical Company, Inc. | 3465 |
5 |
| Ecolab USA Inc. | 5480 |
4 |
| FUJIFILM Corporation | 29367 |
2 |
| DuPont US Holding, LLC | 98 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| BASF SE | 20933 |
1 |
| Kao Corporation | 4964 |
1 |
| Arkema Inc. | 1058 |
1 |
| Clariant International Ltd. | 937 |
1 |
| DevMar Products, LLC | 24 |
1 |
| DONGWOO FINE-CHEM Co., Ltd. | 1333 |
1 |
| Ecolab Inc. | 401 |
1 |
| Fluid Energy Group Ltd. | 57 |
1 |
| FUJIFILM Electronic Materials Co., Ltd. | 20 |
1 |
| ISP Investments Inc. | 461 |
1 |
| Lion Corporation | 745 |
1 |
| Morehouse School of Medicine | 155 |
1 |
| OCI Alabama LLC | 4 |
1 |
| Innovative Environmental Companies | 14 |
1 |
| Chemical Evolution Ltd. | 42 |
1 |
| Other owners | 0 |