Inventor

SCHONENBERGER HELMUT

DE7 patents

⚠️ This page may combine multiple inventors who share the name “SCHONENBERGER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEGUSSA

3 patents

US4543360ASep 24, 1985

ASTA WERKE AG CHEM FAB

3 patents

US4704464ANov 3, 1987

Tumor retarding (1-benzyl-ethylenediamine)-platin (II)-complexes

ASTA WERKE AG CHEM FAB16 citations69

US4730068AMar 8, 1988

Tumor retarding (1,2-diphenyl-ethylenediamine)-platinum(II)-complexes

ASTA WERKE AG CHEM FAB2 citations60

US4745233AMay 17, 1988

Derivatives of 1,1,2,2-tetramethyl-1,2-bis-(2-fluoro-4-hydroxyphenyl)-ethane

ASTA WERKE AG CHEM FAB0 citations50

KLINGE CO CHEM PHARM FAB

1 patent

US4094994AJun 13, 1978

Novel di-(3'-hydroxyphenyl)-alkane compounds, process of preparation and their use in medicine

KLINGE CO CHEM PHARM FAB22 citations73

SCHONENBERGER HELMUT

DEGUSSA

2-(Hydroxy-phenyl)-indoles and process for their production

(1,2-diphenyl)-ethylenediamine)-platinum (II) complex compounds

2-(hydroxy-phenyl)-indoles and process for their production