Inventor · disambiguated record
Alfred Olbrich
Also filed as: OLBRICH ALFRED
9 granted patents·3 pending applications·109 citations·filing 1994–2008
87Inventor score
Top patents by PatentIndex Score
12 records- 0180US5914425AModifications of 2-amino-4-(4-5fluorobenzylamino)-1-ethoxycarbonylaminobenzene, and processes for their preparationASTA MEDICA AG·Filed 1998·Granted Jun 22, 1999·47 cites·12 claims
- 0275US6538151B1Modifications of 2-amino-4-(4-fluorobenzylamino)-1-ethoxycarbonylaminobenzene, and processes for their preparationASTA MEDICA AG·Filed 1998·Granted Mar 25, 2003·35 cites·4 claims
- 0370US8071796B2Process for the manufacture of non-steroidal anti-inflammatory agents and intermediates thereofSCHWEIZER STEFFEN·Filed 2008·Granted Dec 6, 2011·2 cites·17 claims
- 0459US5942639AProcess for the preparation of alkylphosphocholines and the production thereof in pure formASTA MEDICA AG·Filed 1997·Granted Aug 24, 1999·9 cites·11 claims
- 0556US5760221AMethod for the preparation of hexahydroazepinones and hexahydroazepinolesASTA MEDICA AG·Filed 1994·Granted Jun 2, 1998·5 cites·8 claims
- 0649US5959115AProcess for the preparation of pure flupirtine maleate and its A modificationASTA MEDICA AG·Filed 1998·Granted Sep 28, 1999·10 cites·11 claims
- 0737US5760268AProduction and use of salts of 6, 8-bis (amidiniumthio) -octanoic acidASTA MEDICA AG·Filed 1997·Granted Jun 2, 1998·1 cites·4 claims
- 0835US2005176651A1Peptide boronic acids useful in making salts thereofTRIGEN LTD·Filed 2004·Application pending·0 cites
- 0933US6013815AProduction and use of salts of 6,8-bis (amidiniumthio)-octanoic acidASTA MEDICA AG·Filed 1998·Granted Jan 11, 2000·0 cites·1 claims
- 1032US2005119226A1Methods for synthesizing organoboronic compounds and products thereofTRIGEN LTD·Filed 2004·Application pending·0 cites
- 1130US6028209AProcess for the preparation of alkylphosphocholines and the production thereof in pure formASTA MEDICA AG·Filed 1999·Granted Feb 22, 2000·0 cites·11 claims
- 1227US2009216002A1Synthesis of hydroquinone derivativesGIRINDUS AG·Filed 2006·Application pending·0 cites
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