Inventor · disambiguated record
Wolfgang Schaumann
Also filed as: SCHAUMANN WOLFGANG · THIEL MAX · WILHELMS OTTO-HENNING · WITTE ERNST-CHRISTIAN
27 granted patents·370 citations·filing 1972–1999
96Inventor score
Top patents by PatentIndex Score
27 records- 0193US4348401AN-Phenoxyalkylpiperidine derivativesBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Sep 7, 1982·51 cites·6 claims
- 0291US4704381AUse of adenosine derivatives as anti-allergic compounds and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Nov 3, 1987·123 cites·7 claims
- 0388US4642309AIndolin-2-one derivatives preparation thereof and intermediates for the preparation thereofBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Feb 10, 1987·60 cites·21 claims
- 0482US4070373ATricyclic aminoalkyl derivativesBOEHRINGER MANNHEIM GMBH·Filed 1972·Granted Jan 24, 1978·12 cites·19 claims
- 0579US3996361AN6 -Substituted-9-[3-(4-phenyl-piperazino)-propyl]-adeninesBOEHRINGER MANNHEIM GMBH·Filed 1974·Granted Dec 7, 1976·10 cites·9 claims
- 0678US4092416ABenzopyrone derivatives exhibiting anti-allergic activityBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted May 30, 1978·9 cites·10 claims
- 0775US4076829AAminopropanol compounds and compositions for the treatment of cardiac and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Feb 28, 1978·6 cites·19 claims
- 0873US3959261ABiphenyl compoundsBOEHRINGER MANNHEIM GMBH·Filed 1974·Granted May 25, 1976·10 cites·7 claims
- 0972US4288442AInhibiting adrenergic β-receptors with piperidinopropyl derivativesBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Sep 8, 1981·14 cites·10 claims
- 1071US4212866APharmaceutically active derivatives of 9-[3-(4-amino-piperidino)-propyl]-adeninesBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Jul 15, 1980·10 cites·14 claims
- 1169US4810801APyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Mar 7, 1989·14 cites·18 claims
- 1268US4151303APhenoxyalkylcarboxylic acid compounds and serum-lipid and triglyceride depressing therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted Apr 24, 1979·9 cites·28 claims
- 1367US3982012A4-Hydroxy-benzimidazole compounds and therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Sep 21, 1976·5 cites·14 claims
- 1461US4229464AAminopropanol substituted indole compounds and compositions for the treatment of cardiac and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1978·Granted Oct 21, 1980·5 cites·11 claims
- 1554US4710510APyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Dec 1, 1987·6 cites·14 claims
- 1651US4069330ANitropyrazole compounds and anti-microbial compositionsBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted Jan 17, 1978·2 cites·13 claims
- 1750US4152446AAminopropanol compounds and compositions for the treatment of cardiac and circulatory diseasesBOEHRINGER MANNHEIM GMBH·Filed 1977·Granted May 1, 1979·2 cites·24 claims
- 1848US6326378B1Use of thiadiazolo[4,3-a]pyridine derivativesROCHE DIAGNOSTICS GMBH·Filed 1999·Granted Dec 4, 2001·7 cites·15 claims
- 1945US3981862APreparation of C22-alkyl derivative of digoxinBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Sep 21, 1976·2 cites·11 claims
- 2043US4353895ACardenolide-bis-digitoxoside alkyl compounds, pharmaceutical compositions and method of useBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Oct 12, 1982·3 cites·8 claims
- 2142US4486442AAnti-allergy bicyclic phenol ethersBOEHRINGER MANNHEIM GMBH·Filed 1983·Granted Dec 4, 1984·3 cites·30 claims
- 2241US3947404ADihydrodigoxin compounds and therapeutic compositionsBOEHRINGER MANNHEIM GMBH·Filed 1973·Granted Mar 30, 1976·3 cites·10 claims
- 2340US4387104AN-Substituted pyruvic acid hydrazones, preparation thereof and pharmaceutical compositions containing themBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Jun 7, 1983·2 cites·10 claims
- 2437US4436735AKetals of 3'"-dehydrocardenolide tridigitoxosidesBOEHRINGER MANNHEIM GMBH·Filed 1982·Granted Mar 13, 1984·2 cites·20 claims
- 2529US4107299ACardioactive 12-epi-digoxin and derivatives thereofBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted Aug 15, 1978·0 cites·9 claims
- 2628US4292314ACardioactive 12-dehydrodigoxin-oximesBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Sep 29, 1981·0 cites·7 claims
- 2726US4461763AOximes of 3'"-dehydrocardenolide tridigitoxosidesBOEHRINGER MANNHEIM GMBH·Filed 1982·Granted Jul 24, 1984·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →