Inventor · disambiguated record
Rainer Friehmelt
Also filed as: FRIEHMELT RAINER
3 granted patents·1 pending application·58 citations·filing 2007–2022
62Inventor score
Top patents by PatentIndex Score
4 records- 0194US7842269B2Pyrogenically prepared silicon dioxide compacted to give crustsEVONIK DEGUSSA GMBH·Filed 2007·Granted Nov 30, 2010·58 cites·6 claims
- 0247US8252853B2Process for preparation of rubber mixtures containing silicon dioxideFRIEHMELT RAINER·Filed 2007·Granted Aug 28, 2012·0 cites·6 claims
- 0341US2024257331A1System for assessing the quality of a physical objectBASF SE·Filed 2022·Application pending·0 cites
- 0439US12482084B2Method for determining material properties from foam samplesBASF SE·Filed 2020·Granted Nov 25, 2025·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →