Inventor · disambiguated record
Richard Engh
Also filed as: ENGH RICHARD
10 granted patents·5 pending applications·162 citations·filing 1996–2013
90Inventor score
Files withBOEHRINGER MANNHEIM GMBH4HOFFMANN LA ROCHE3ROCHE DIAGNOSTICS GMBH3BEISEL HANS-GEORG1ENGH RICHARD1
Top patents by PatentIndex Score
15 records- 0194US6660492B1Chimeric serine proteasesBOEHRINGER MANNHEIM GMBH·Filed 2000·Granted Dec 9, 2003·56 cites·5 claims
- 0283US7655651B2Amide derivatives of 3-phenyl-dihydropyrimido[4,5-d]pyrimidinones, their manufacture and use as pharmaceutical agentsHOFFMANN LA ROCHE·Filed 2005·Granted Feb 2, 2010·9 cites·8 claims
- 0383US7494993B2Amide derivatives of 7-amino-3-phenyl-dihydropyrimido[4,5-d]pyrimidinones, their manufacture and use as pharmaceutical agentsHOFFMANN LA ROCHE·Filed 2005·Granted Feb 24, 2009·8 cites·15 claims
- 0482US6312916B1Recombinant inactive core streptavidin mutantsROCHE DIAGNOSTICS GMBH·Filed 1997·Granted Nov 6, 2001·38 cites·23 claims
- 0573US6171842B1Chimeric serine proteasesBOEHRINGER MANNHEIM GMBH·Filed 2000·Granted Jan 9, 2001·2 cites·1 claims
- 0666US6391571B1Recombinant inactive avidin mutantsROCHE DIAGNOSTICS GMBH·Filed 1999·Granted May 21, 2002·15 cites·24 claims
- 0763US6159722AChimeric serine proteasesBOEHRINGER MANNHEIM GMBH·Filed 1998·Granted Dec 12, 2000·14 cites·3 claims
- 0858US2009117662A1Mutants of IGF Binding Proteins and Methods of Production of Antagonists ThereofBEISEL HANS-GEORG·Filed 2008·Application pending·0 cites
- 0954US5856309AAmidinopyrroline derivatives, processes for their production and pharmaceutical agents containing these compoundsBOEHRINGER MANNHEIM GMBH·Filed 1997·Granted Jan 5, 1999·8 cites·17 claims
- 1054US2005033035A1Mutants of igf binding proteins and methods of production of antagonists thereofFiled 2002·Application pending·0 cites
- 1148US9403896B2Serpin-finger fusion polypeptideHOFFMANN LA ROCHE·Filed 2013·Granted Aug 2, 2016·0 cites·22 claims
- 1248US6417331B1Recombinant inactive core streptavidin mutantsROCHE DIAGNOSTICS GMBH·Filed 1999·Granted Jul 9, 2002·12 cites·8 claims
- 1346US2004248272A1Heat-labile desoxyribonuclease I variantsFiled 2003·Application pending·0 cites
- 1442US2009227578A1Azabenzimidazole Derivatives, Their Manufacture and Use as Anti-Cancer AgentsENGH RICHARD·Filed 2006·Application pending·0 cites
- 1526US2002026034A13-aminoethyl-n-amidino-2,5-dihydropyrrole derivatives having arginine mimetic propertiesFiled 1996·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →