Lippert; Sarah
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lippert; Sarah.The latest application filed is for "comb polymers for improving noack evaporation loss of engine oil formulations".
- Lippert; Sarah - Darmstadt DE
| Patent | Date |
|---|---|
| Comb polymers for improving Noack evaporation loss of engine oil formulations Grant 11,015,139 - Scholler , et al. May 25, 2 | 2021-05-25 |
| Viscosity index improvers with defined molecular weight distributions Grant 10,731,097 - Scholler , et al. | 2020-08-04 |
| Comb Polymers For Improving Noack Evaporation Loss Of Engine Oil Formulations App 20200224116 - Scholler; Katrin ; et al. | 2020-07-16 |
| Comb polymers for improving Noack evaporation loss of engine oil formulations Grant 10,633,610 - Scholler , et al. | 2020-04-28 |
| Comb Polymers For Improving Noack Evaporation Loss Of Engine Oil Formulations App 20190203148 - Scholler; Katrin ; et al. | 2019-07-04 |
| Viscosity Index Improvers with defined Molecular Weight Distributions App 20190071615 - SCHOLLER; Katrin ; et al. | 2019-03-07 |
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