Inventor · disambiguated record
Katja Hegwein
Also filed as: HEGWEIN KATJA
4 granted patents·165 citations·filing 1995–2001
80Inventor score
Top patents by PatentIndex Score
4 records- 0194US5928696AProcess for extracting native products which are not water-soluble from native substance mixtures by centrifugal forceFRISCHE GMBH·Filed 1995·Granted Jul 27, 1999·115 cites·22 claims
- 0277US6455715B1Method of producing dicarboxylic acids suitable for synthesis of polymers or polyamidesFRISCHE GMBH·Filed 2001·Granted Sep 24, 2002·9 cites·16 claims
- 0373US6362368B1Method of producing dicarboxylic acids suitable for synthesis of polymers or polyamidesDR FRISCHE GMBH·Filed 2000·Granted Mar 26, 2002·9 cites·24 claims
- 0469US6265593B1Process for solvent extraction of hydrophobic compoundsFRISCHE GMBH·Filed 1999·Granted Jul 24, 2001·32 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →