- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 1/79 - Phosphine oxides
Patent holdings for IPC class C11D 1/79
Total number of patents in this class: 19
10-year publication summary
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3
|
0
|
1
|
0
|
2
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0
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3
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1
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5392 |
10 |
| The Procter & Gamble Company | 22121 |
4 |
| Henkel AG & Co. KGaA | 10387 |
1 |
| Advance Enterprises Ltd | 2 |
1 |
| Ecolab Inc. | 430 |
1 |
| Henkel (China) Company Limited | 125 |
1 |
| Keele University | 17 |
1 |
| Other owners | 0 |