Inventor · disambiguated record
Josef Schaller
Also filed as: SCHALLER JOSEF
5 granted patents·27 citations·filing 1990–2001
76Inventor score
Top patents by PatentIndex Score
5 records- 0176US6545186B2Process for the purification of ketones obtained from the corresponding terpenes by ozonolysis and reductionDSM FINE CHEM AUSTRIA GMBH·Filed 2001·Granted Apr 8, 2003·10 cites·10 claims
- 0262US5952206AProcess for preparing L-aspartic acidDSM FINE CHEM AUSTRIA GMBH·Filed 1998·Granted Sep 14, 1999·11 cites·10 claims
- 0340US5756812AProcess for the preparation of pure (S,S)-N-(1-ethoxycarbonyl-3-phenylpropyl) alanineCHEMIE LINZ GMBH·Filed 1997·Granted May 26, 1998·2 cites·7 claims
- 0439US5202478AProcess for the preparation of alpha, omega-alkanedioic acidsCHEMIE LINZ GMBH·Filed 1990·Granted Apr 13, 1993·2 cites·9 claims
- 0536US6258572B1Process for preparing L-aspartic acidDSM FINE CHEM AUSTRIA GMBH·Filed 1999·Granted Jul 10, 2001·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →