Polymeric active ingredients which improve detergency
US-12384989-B2 · Aug 12, 2025 · US
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Dreja Michael patents
Dreja Michael is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dreja Michael |
| Total patents | 22 |
| First publication | Dec 15, 2016 |
| Latest publication | Aug 12, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Cleaning compositions containing Dispersins III
US-12291696-B2 · May 6, 2025 · US
Cleaning compositions containing dispersins ii
US-2024218299-A1 · Jul 4, 2024 · US
Viscoelastic, solid-state surfactant composition having a high surfactant content
US-11261407-B2 · Mar 1, 2022 · US
Polymeric active ingredients which improve detergency
US-2021207062-A1 · Jul 8, 2021 · US
Production Of Perfume-Containing Shaped Bodies
US-2021130747-A1 · May 6, 2021 · US
Cleaning compositions containing dispersins iii
US-2020347324-A1 · Nov 5, 2020 · US
Cleaning compositions containing dispersins i
US-2020283702-A1 · Sep 10, 2020 · US
Multi-component detergents or cleansers containing a quinone oxidoreductase
US-2020157474-A1 · May 21, 2020 · US
Viscoelastic, Solid-State Surfactant Composition Having A High Surfactant Content
US-2020115657-A1 · Apr 16, 2020 · US
Recent patents
Latest publications not already listed above.
Washing liquor comprising a Winsor II microemulsion and insoluble particles, and washing method
US-10513675-B2 · Dec 24, 2019 · US
Washing liquor comprising a winsor ii microemulsion and insoluble particles, and washing method
US-2019352586-A1 · Nov 21, 2019 · US
Enzyme-containing detergent or cleaning agent
US-2019136157-A1 · May 9, 2019 · US
Optimized surfactant-enzyme mixtures
US-2018362891-A1 · Dec 20, 2018 · US
Washing method
US-2018305645-A1 · Oct 25, 2018 · US
Washing method
US-2018291316-A1 · Oct 11, 2018 · US
Polymeric Esters of Aromatic Dicarboxylic Acids as Soil Release Agents
US-2018179474-A1 · Jun 28, 2018 · US
Textile treatment method for removal of deodorant stains
US-2018105769-A1 · Apr 19, 2018 · US
Sulfobetaine-containing detergents and cleaning agents
US-2018044611-A1 · Feb 15, 2018 · US
Device for treating stains and method for treating stains using such a device
US-2017268155-A1 · Sep 21, 2017 · US
Washing liquid and washing method
US-2017114310-A1 · Apr 27, 2017 · US
Flavolipids as surfactants in cleansing compositions
US-2016362632-A1 · Dec 15, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Henkel Ag & Co Kgaa | 18 |
| Basf Se | 2 |
| Henkel Ag & Co Kgaa | 2 |
| Sasol Germany Gmbh | 1 |
| Dial Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C11D2111/12 | 16 |
| C11D11/0017 | 13 |
| C11D1/72 | 6 |
| C11D3/50 | 6 |
| C11D3/001 | 6 |