Inventor · disambiguated record
Helmut Vieweg
Also filed as: VIEWEG HELMUT
4 granted patents·102 citations·filing 1991–1998
77Inventor score
Technology areasC07D
Top patents by PatentIndex Score
4 records- 0191US5518735AMeta-substituted phenylalanine derivativesPENTAPHARM AG·Filed 1991·Granted May 21, 1996·68 cites·10 claims
- 0277US5607937APiperazides of substituted phenylalanine derivatives as thrombin inhibitorsPENTAPHARM AG·Filed 1994·Granted Mar 4, 1997·23 cites·19 claims
- 0362US7745441B1Urokinase inhibitorsWILEX AG·Filed 1998·Granted Jun 29, 2010·10 cites·6 claims
- 0425US5306721A3-(mercaptoalkyl)quinazolineARZNEIMITTELERK DRESDEN G M B·Filed 1993·Granted Apr 26, 1994·1 cites·5 claims
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