Inventor
WITTE ERNST-CHRISTIAN
DE23 patents
⚠️ This page may combine multiple inventors who share the name “WITTE ERNST-CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEHRINGER MANNHEIM GMBH
19 patentsUS3997666ADec 14, 1976
1-[3-(Naphth-1-yloxy)-2-hydroxypropvl]-piperazine compounds and therapeutic compositions
BOEHRINGER MANNHEIM GMBH70 citations96
US4948809AAug 14, 1990
Sulphonylalkylamines, processes for the preparation thereof and pharmaceutical compositions containing them
BOEHRINGER MANNHEIM GMBH63 citations95
US4258058AMar 24, 1981
Phenoxyalkylcarboxylic acid compounds and thrombocyte-aggregation inhibition
BOEHRINGER MANNHEIM GMBH60 citations95
US4443477AApr 17, 1984
Sulphonamidophenylcarboxylic acid compounds and pharmaceutical compositions containing them
BOEHRINGER MANNHEIM GMBH79 citations93
US4981873AJan 1, 1991
Substituted sulphonamides, pharmaceuticals thereof and methods of using them
BOEHRINGER MANNHEIM GMBH35 citations92
US4933367AJun 12, 1990
Carboxylic acid derivatives, processes for the preparation thereof, the use thereof, and pharmaceutical compositions which contain these compounds
BOEHRINGER MANNHEIM GMBH43 citations91
US4207341AJun 10, 1980
Hypoglycaemically and hypolipidaemically active derivatives of phenylacetic acid
BOEHRINGER MANNHEIM GMBH33 citations91
US4616086AOct 7, 1986
Piperazine-substituted aryl and aralkyl carboxylic acids useful for treating infirmaties caused by excess lipids or thrombocyte
BOEHRINGER MANNHEIM GMBH49 citations89
US3947446AMar 30, 1976
Novel 1-[3-(5,6,7,8-tetrahydronaphth-1-yloxy)-propyl]-piperazine compounds and therapeutic compositions
BOEHRINGER MANNHEIM GMBH10 citations74
US5407951AApr 18, 1995
Sulphonamidocycloalkane compounds, pharmaceutical compositions containing them, and methods of use thereof
BOEHRINGER MANNHEIM GMBH6 citations73
US5140038AAug 18, 1992
Sulphonamidocycloalkane compounds, pharmaceutical compositions containing them, and methods of use thereof
BOEHRINGER MANNHEIM GMBH7 citations73
US4151303AApr 24, 1979
Phenoxyalkylcarboxylic acid compounds and serum-lipid and triglyceride depressing therapeutic compositions
BOEHRINGER MANNHEIM GMBH9 citations73
US4153728AMay 8, 1979
Phenoxyalkylcarboxylic acid compounds and therapeutic compositions
BOEHRINGER MANNHEIM GMBH10 citations72
US5446065AAug 29, 1995
Sulfonamides of phenylalkylamines or phenoxyalkylamines processes for their preparation and medicaments containing these compounds
BOEHRINGER MANNHEIM GMBH7 citations69
US3997667ADec 14, 1976
1-[3-(Naphth-1-yloxy)-propyl]-piperazine compounds and therapeutic compositions
BOEHRINGER MANNHEIM GMBH2 citations63
US5145611ASep 8, 1992
Carboxylic acid derivatives, and pharmaceutical compositions containing them
BOEHRINGER MANNHEIM GMBH4 citations61
US4670439AJun 2, 1987
2H-1-benzopyran-2-one derivatives, processes for the preparation thereof and pharmaceutical compositions containing them
BOEHRINGER MANNHEIM GMBH5 citations60
US4278680AJul 14, 1981
Hypoglycaemically and hypolipidaemically active derivatives of phenylacetic acid
BOEHRINGER MANNHEIM GMBH3 citations60
US5037990AAug 6, 1991
Sulphonamides containing a tetrazolyl radical
BOEHRINGER MANNHEIM GMBH1 citations43