Inventor · disambiguated record
Erich Steinwender
Also filed as: STEINWENDER ERICH
4 granted patents·35 citations·filing 1999–2004
72Inventor score
Top patents by PatentIndex Score
4 records- 0184US6156911APurification of lipstatinHOFFMANN LA ROCHE·Filed 2000·Granted Dec 5, 2000·23 cites·44 claims
- 0262US7148319B2Alkylation of crosslinked polymers containing N or amino or ammonium groupsDSM FINE CHEM AUSTRIA GMBH·Filed 2001·Granted Dec 12, 2006·6 cites·11 claims
- 0351US6346623B1Method for producing substituted pyridine-carboxylic acidsDSM FINE CHEM AUSTRIA GMBH·Filed 1999·Granted Feb 12, 2002·6 cites·7 claims
- 0429US7057010B2Process for the continuous drying of polymers containing N or amino, ammonium or spirobicyclic ammonium groupsDSM FINE CHEMCIALS NFG GMBH &·Filed 2004·Granted Jun 6, 2006·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →