- All sections
- C - Chemistrymetallurgy
- C11D - Detergent compositionsuse of single substances as detergentssoap or soap-makingresin soapsrecovery of glycerol
- C11D 9/42 - Per-compounds
Patent holdings for IPC class C11D 9/42
Total number of patents in this class: 19
10-year publication summary
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1
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0
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2
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0
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1
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1
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2
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0
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0
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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. | 5480 |
5 |
| Henkel AG & Co. KGaA | 10572 |
2 |
| Arkema Inc. | 1058 |
2 |
| Greenology Products, Inc. | 11 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2745 |
1 |
| Stryker Corporation | 5032 |
1 |
| BISSELL Inc. | 1153 |
1 |
| Bissel Inc. | 321 |
1 |
| DuPont US Holding, LLC | 98 |
1 |
| Coversan, LLC | 14 |
1 |
| Distinctive Cleaning and Maintenance Services Incorporated | 1 |
1 |
| Other owners | 0 |