Inventor
SCHAUMANN WOLFGANG
DE27 patents
⚠️ This page may combine multiple inventors who share the name “SCHAUMANN WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEHRINGER MANNHEIM GMBH
26 patentsUS4704381ANov 3, 1987
Use of adenosine derivatives as anti-allergic compounds and pharmaceutical compositions containing them
BOEHRINGER MANNHEIM GMBH123 citations96
US4642309AFeb 10, 1987
Indolin-2-one derivatives preparation thereof and intermediates for the preparation thereof
BOEHRINGER MANNHEIM GMBH60 citations94
US4348401ASep 7, 1982
N-Phenoxyalkylpiperidine derivatives
BOEHRINGER MANNHEIM GMBH51 citations92
US4212866AJul 15, 1980
Pharmaceutically active derivatives of 9-[3-(4-amino-piperidino)-propyl]-adenines
BOEHRINGER MANNHEIM GMBH10 citations74
US4076829AFeb 28, 1978
Aminopropanol compounds and compositions for the treatment of cardiac and circulatory diseases
BOEHRINGER MANNHEIM GMBH6 citations74
US4810801AMar 7, 1989
Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseases
BOEHRINGER MANNHEIM GMBH14 citations73
US4710510ADec 1, 1987
Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseases
BOEHRINGER MANNHEIM GMBH6 citations73
US4288442ASep 8, 1981
Inhibiting adrenergic β-receptors with piperidinopropyl derivatives
BOEHRINGER MANNHEIM GMBH14 citations73
US4229464AOct 21, 1980
Aminopropanol substituted indole compounds and compositions for the treatment of cardiac and circulatory diseases
BOEHRINGER MANNHEIM GMBH5 citations73
US4151303AApr 24, 1979
Phenoxyalkylcarboxylic acid compounds and serum-lipid and triglyceride depressing therapeutic compositions
BOEHRINGER MANNHEIM GMBH9 citations73
US4092416AMay 30, 1978
Benzopyrone derivatives exhibiting anti-allergic activity
BOEHRINGER MANNHEIM GMBH9 citations73
US4070373AJan 24, 1978
Tricyclic aminoalkyl derivatives
BOEHRINGER MANNHEIM GMBH12 citations73
US3996361ADec 7, 1976
N6 -Substituted-9-[3-(4-phenyl-piperazino)-propyl]-adenines
BOEHRINGER MANNHEIM GMBH10 citations73
US3959261AMay 25, 1976
Biphenyl compounds
BOEHRINGER MANNHEIM GMBH10 citations68
US4152446AMay 1, 1979
Aminopropanol compounds and compositions for the treatment of cardiac and circulatory diseases
BOEHRINGER MANNHEIM GMBH2 citations63
US3982012ASep 21, 1976
4-Hydroxy-benzimidazole compounds and therapeutic compositions
BOEHRINGER MANNHEIM GMBH5 citations62
US4387104AJun 7, 1983
N-Substituted pyruvic acid hydrazones, preparation thereof and pharmaceutical compositions containing them
BOEHRINGER MANNHEIM GMBH2 citations60
US4069330AJan 17, 1978
Nitropyrazole compounds and anti-microbial compositions
BOEHRINGER MANNHEIM GMBH2 citations60
US4353895AOct 12, 1982
Cardenolide-bis-digitoxoside alkyl compounds, pharmaceutical compositions and method of use
BOEHRINGER MANNHEIM GMBH3 citations59
US3981862ASep 21, 1976
Preparation of C22-alkyl derivative of digoxin
BOEHRINGER MANNHEIM GMBH2 citations59
US3947404AMar 30, 1976
Dihydrodigoxin compounds and therapeutic compositions
BOEHRINGER MANNHEIM GMBH3 citations59
US4486442ADec 4, 1984
Anti-allergy bicyclic phenol ethers
BOEHRINGER MANNHEIM GMBH3 citations58
US4436735AMar 13, 1984
Ketals of 3'"-dehydrocardenolide tridigitoxosides
BOEHRINGER MANNHEIM GMBH2 citations57
US4292314ASep 29, 1981
Cardioactive 12-dehydrodigoxin-oximes
BOEHRINGER MANNHEIM GMBH0 citations49
US4107299AAug 15, 1978
Cardioactive 12-epi-digoxin and derivatives thereof
BOEHRINGER MANNHEIM GMBH0 citations47
US4461763AJul 24, 1984
Oximes of 3'"-dehydrocardenolide tridigitoxosides
BOEHRINGER MANNHEIM GMBH0 citations46