Inventor
BETHGE HORST
DE14 patents
⚠️ This page may combine multiple inventors who share the name “BETHGE HORST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
8 patentsUS5281722AJan 25, 1994
Preparation and use of salts of the pure enantiomers of alpha-lipoic acid
DEGUSSA36 citations89
US5041655AAug 20, 1991
Method of preparing 1,6-di(N3 -cyano-N1 -guanidino) hexane
DEGUSSA7 citations73
US4430509AFeb 7, 1984
Process for the separation of the racemate (R,S)-cysteine
DEGUSSA2 citations62
US4416827ANov 22, 1983
Process for the resolution of the racemate (1RS,2SR)-2-amino-1-phenyl-propan-1-ol
DEGUSSA2 citations62
US4416828ANov 22, 1983
Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (A)
DEGUSSA1 citations51
US4415738ANov 15, 1983
Process for the production thiazolines-(3)
DEGUSSA0 citations51
US4411840AOct 25, 1983
Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (B)
DEGUSSA1 citations51
US5962696AOct 5, 1999
Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE))
DEGUSSA1 citations50
ASTA MEDICA AG
6 patentsUS5621117AApr 15, 1997
Method for the racemization of enantiomers of α-lipoic acid
ASTA MEDICA AG56 citations94
US5455264AOct 3, 1995
RS-thioctic acid with novel morphology
ASTA MEDICA AG36 citations92
US5705192AJan 6, 1998
Method of producing flowable R,S-thioctic acid, R,S-thioctic acid and its use
ASTA MEDICA AG19 citations89
US5981767ANov 9, 1999
Method of producing dry thioctic acid
ASTA MEDICA AG11 citations71
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