Inventor
HUEBNER FRANK
DE11 patents
⚠️ This page may combine multiple inventors who share the name “HUEBNER FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
7 patentsUS6063968AMay 16, 2000
Method for the production of trimethylhydroquinone
DEGUSSA42 citations92
US6380437B1Apr 30, 2002
Process for the preparation of unsaturated 4,5-allene ketones, 3,5-diene ketones and the corresponding saturated ketones
DEGUSSA15 citations80
US6005147ADec 21, 1999
Method of producing 3, 5, 5-trimethylcyclohexa-3-ene-1-one(β-isophorone) by the isomerization of 3, 5, 5-trimethylcyclohexa-2-ene-1-(α-isophorone)
DEGUSSA7 citations73
US5907065AMay 25, 1999
Method of producing β-isophorone by the isomerization of α-isophorone
DEGUSSA7 citations73
US5874632AFeb 23, 1999
Method of producing ketoisophorone
DEGUSSA11 citations72
US5969176AOct 19, 1999
Process for the production of trimethylhydroquinone diesters and of trimethylhydroquinone
DEGUSSA9 citations71
US6048988AApr 11, 2000
Process for the production of α-tocopherol esters
DEGUSSA6 citations63
ASTA MEDICA AG
3 patentsUS5455264AOct 3, 1995
RS-thioctic acid with novel morphology
ASTA MEDICA AG36 citations92
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