- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 7/54 - Bleaching agents
Patent holdings for IPC class C11D 7/54
Total number of patents in this class: 97
10-year publication summary
|
7
|
2
|
3
|
7
|
3
|
6
|
5
|
6
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Clorox Company | 952 |
12 |
| The Procter & Gamble Company | 22147 |
6 |
| Kao Corporation | 4919 |
5 |
| Henkel AG & Co. KGaA | 10357 |
4 |
| Arkema Inc. | 1072 |
4 |
| Ecolab USA Inc. | 5349 |
4 |
| Clariant International Ltd. | 953 |
3 |
| Lion Corporation | 743 |
3 |
| Shikoku Chemicals Corporation | 83 |
3 |
| W.M. Barr & Company, Inc. | 189 |
3 |
| FUJIFILM Corporation | 28829 |
2 |
| National Research Council of Canada | 1572 |
2 |
| Nomura Micro Science Co., Ltd. | 74 |
2 |
| Ozymes | 4 |
2 |
| Tohoku University | 2689 |
2 |
| Tokuyama Corporation | 1343 |
2 |
| WeylChem Wiesbaden GmbH | 18 |
2 |
| 2773065 Ontario Incorporated | 6 |
2 |
| Conopco, Inc. | 4818 |
1 |
| LG Chem, Ltd. | 17643 |
1 |
| Other owners | 32 |