Inventor · disambiguated record
Erich Cohnen
Also filed as: COHNEN ERICH
20 granted patents·249 citations·filing 1974–1988
94Inventor score
Top patents by PatentIndex Score
20 records- 0196US4323570ASubstituted aminopyrimidinesBEIERSDORF AG·Filed 1979·Granted Apr 6, 1982·81 cites·9 claims
- 0295US4409231ASubstituted aryloxyamino propanols, and process for their useBEIERSDORF AG·Filed 1980·Granted Oct 11, 1983·67 cites·9 claims
- 0374US4801590APyrido(1,8)naphthyridinones, and their use as pharmaceuticalsBEIERSDORF AG·Filed 1987·Granted Jan 31, 1989·24 cites·8 claims
- 0473US4686223ASubstituted 5-phenylthio-6-amino-pyrimidinones, a process for their preparation and their use, and formulations containing these compoundsBEIERSDORF AG·Filed 1985·Granted Aug 11, 1987·16 cites·3 claims
- 0573US4221798AHypotensive 2-heterocycloamino-imidazolinesBEIERSDORF AG·Filed 1979·Granted Sep 9, 1980·11 cites·10 claims
- 0672US4318915ASubstituted guandines and methods of preparation thereofBEIERSDORF AG·Filed 1980·Granted Mar 9, 1982·11 cites·11 claims
- 0767US4526897AHypertensive isoindolin-2-yl-aminoimidazolines and isoindolin-2-yl-guanidinesBEIERSDORF AG·Filed 1982·Granted Jul 2, 1985·10 cites·16 claims
- 0858US4777181AAlpha-2-antagonistic substituted 4-fluoro-isoindolinesBEIERSDORF AG·Filed 1986·Granted Oct 11, 1988·8 cites·17 claims
- 0957US4446142ASubstituted oxadiazoles and thiadiazoles, and methods of preparation and use thereofBEIERSDORF AG·Filed 1981·Granted May 1, 1984·6 cites·23 claims
- 1048US4166849APeruvoside derivatives and processes for their preparationBEIERSDORF AG·Filed 1978·Granted Sep 4, 1979·2 cites·2 claims
- 1146US4864061ASubstituted phenoxyalkanolamines and phenoxyalkanol-cycloalkylamines, and intermediate productsBEIERSDORF AG·Filed 1986·Granted Sep 5, 1989·3 cites·8 claims
- 1244US4358460ASubstituted 3-aryl-2-cycloalken-1-one and method of preparation thereofBEIERSDORF AG·Filed 1981·Granted Nov 9, 1982·2 cites·12 claims
- 1341US4265903AAryl-substituted furnacesBEIERSDORF AG·Filed 1980·Granted May 5, 1981·2 cites·7 claims
- 1437US4871775ASubstituted phenoxyalkanolamies and phenoxyalkanol-cycloalkylamines in pharmaceutical formulations and use thereofBEIERSDORF AG·Filed 1988·Granted Oct 3, 1989·1 cites·14 claims
- 1537US4409232ASubstituted oxadiazoles, method for the production thereof, compositions containing them and method of use thereofBEIERSDORF AG·Filed 1981·Granted Oct 11, 1983·1 cites·12 claims
- 1634US4568688AAntihypotensive tetrahydro-1H-pyrazolo[5,1-a]isoindolesBEIERSDORF AG·Filed 1984·Granted Feb 4, 1986·0 cites·12 claims
- 1733US4594419ASubstituted 5-phenylthio-6-amino-pyrimidinones, a process for their preparation and their use, and formulations containing these compoundsBEIERSDORF AG·Filed 1983·Granted Jun 10, 1986·0 cites·2 claims
- 1833US4401831ASubstituted 3-aryl-2-cycloalken-1-one and method of preparation thereofBEIERSDORF AG·Filed 1982·Granted Aug 30, 1983·0 cites·11 claims
- 1932US4810712ABicyclic lactams, processes for their use, and formulations containing these compoundsBEIERSDORF AG·Filed 1987·Granted Mar 7, 1989·2 cites·11 claims
- 2027US3933805AS(IV)-benzo-1,2,4-thiadiazine compounds and process for their preparationBIERSDORF AKTEINGESELLSCHAFT·Filed 1974·Granted Jan 20, 1976·2 cites·12 claims
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