Inventor · disambiguated record
Sarah Lippert
Also filed as: LIPPERT SARAH
4 granted patents·13 citations·filing 2017–2021
67Inventor score
Files withEVONIK OPERATIONS GMBH4
Top patents by PatentIndex Score
4 records- 0192US10731097B2Viscosity index improvers with defined molecular weight distributionsEVONIK OPERATIONS GMBH·Filed 2018·Granted Aug 4, 2020·6 cites·17 claims
- 0292US10633610B2Comb polymers for improving Noack evaporation loss of engine oil formulationsEVONIK OPERATIONS GMBH·Filed 2017·Granted Apr 28, 2020·7 cites·19 claims
- 0369US11015139B2Comb polymers for improving Noack evaporation loss of engine oil formulationsEVONIK OPERATIONS GMBH·Filed 2020·Granted May 25, 2021·0 cites·19 claims
- 0448US12065526B2Process for the preparation of polyalkyl (meth)acrylate polymersEVONIK OPERATIONS GMBH·Filed 2021·Granted Aug 20, 2024·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →