Inventor · disambiguated record
Karl-Heinz Wahl
Also filed as: WAHL KARL-HEINZ
7 granted patents·1 pending application·33 citations·filing 1979–2005
82Inventor score
Top patents by PatentIndex Score
8 records- 0173US6998483B2Process for the preparation of sulphonamide-substituted imidazotriazinonesBAYER HEALTHCARE AG·Filed 2005·Granted Feb 14, 2006·1 cites·1 claims
- 0273US6777551B2Process for the preparation of sulphonamide-substituted imidazotriazinonesBAYER AG·Filed 2001·Granted Aug 17, 2004·6 cites·5 claims
- 0365US5650514A3-substituted quinoline-5-carboxylic acid derivatives and processes for their preparationBAYER AG·Filed 1995·Granted Jul 22, 1997·11 cites·11 claims
- 0455US2005014756A1Process for the preparation of sulphonamide-substituted imidazotriazinonesBAYER AG·Filed 2004·Application pending·0 cites
- 0546US4321815AApparatus for interchangeable mounting of rollers, particularly in a straightening machineWIRTH CO KG MASCH BOHR·Filed 1979·Granted Mar 30, 1982·7 cites·21 claims
- 0640US6294673B1Process for preparing nifedipineBAYER AG·Filed 1998·Granted Sep 25, 2001·2 cites·6 claims
- 0737US6362214B1Thermodynamically stable form of (R)-3-[[(4-fluorophenyl) sulphonyl]amino]-1,2,3,4-tetrahydro-9H-carbazole-9-propanoic acid (ramatroban)BAYER YAKUHIN LTD·Filed 1998·Granted Mar 26, 2002·5 cites·6 claims
- 0829US4307596ARoller block, in particular for a roller straightening machineWIRTH CO KG MASCH BOHR·Filed 1979·Granted Dec 29, 1981·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →