Inventor
OLBRICH ALFRED
DE9 patents
⚠️ This page may combine multiple inventors who share the name “OLBRICH ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASTA MEDICA AG
8 patentsUS5914425AJun 22, 1999
Modifications of 2-amino-4-(4-5fluorobenzylamino)-1-ethoxycarbonylaminobenzene, and processes for their preparation
ASTA MEDICA AG47 citations94
US6538151B1Mar 25, 2003
Modifications of 2-amino-4-(4-fluorobenzylamino)-1-ethoxycarbonylaminobenzene, and processes for their preparation
ASTA MEDICA AG35 citations90
US5959115ASep 28, 1999
Process for the preparation of pure flupirtine maleate and its A modification
ASTA MEDICA AG10 citations71
US5942639AAug 24, 1999
Process for the preparation of alkylphosphocholines and the production thereof in pure form
ASTA MEDICA AG9 citations68
US5760221AJun 2, 1998
Method for the preparation of hexahydroazepinones and hexahydroazepinoles
ASTA MEDICA AG5 citations62
US6013815AJan 11, 2000
Production and use of salts of 6,8-bis (amidiniumthio)-octanoic acid
ASTA MEDICA AG0 citations51
US5760268AJun 2, 1998
Production and use of salts of 6, 8-bis (amidiniumthio) -octanoic acid
ASTA MEDICA AG1 citations51
US6028209AFeb 22, 2000
Process for the preparation of alkylphosphocholines and the production thereof in pure form
ASTA MEDICA AG0 citations49