Inventor · disambiguated record
Meier E. Freed
Also filed as: FREED MEIER E
34 granted patents·357 citations·filing 1971–1986
97Inventor score
Top patents by PatentIndex Score
34 records- 0194US4562255ASubstituted bi-alicyclic imidesAMERICAN HOME PROD·Filed 1984·Granted Dec 31, 1985·33 cites·4 claims
- 0293US4320057AAryl--pyrrolo--thiazepin--diones and aryl--piperidino--thiazepin--dionesAMERICAN HOME PROD·Filed 1981·Granted Mar 16, 1982·29 cites·4 claims
- 0393US4089958A2,3,4,4A-Tetrahydro-1H-pyrazino[1,2]quinoxalin-5(6)-ones and derivatives thereofAMERICAN HOME PROD·Filed 1976·Granted May 16, 1978·21 cites·48 claims
- 0492US4022778A10-Aryl-1,2,3,4-tetrahydropyrazino(1,2-α)indole and derivatives thereofAMERICAN HOME PROD·Filed 1971·Granted May 10, 1977·23 cites·11 claims
- 0592US4001331ABenzobicycloalkaneAMERICAN HOME PROD·Filed 1973·Granted Jan 4, 1977·26 cites·24 claims
- 0689US4251444AThiazepino-[4,3-b]-isoquinoline-1,5-dione derivatives and precursorsAMERICAN HOME PROD·Filed 1980·Granted Feb 17, 1981·21 cites·4 claims
- 0789US4138564ATetrahydro[1H]pyrazino[1,2-a]azaquinoxalin-5(6H)-ones and derivatives thereofAMERICAN HOME PROD·Filed 1977·Granted Feb 6, 1979·16 cites·6 claims
- 0888US4446323ATetra- and hexa-hydropyrrolo(1,2-a)quinoxaline and azaquinoxaline derivativesAMERICAN HOME PROD·Filed 1983·Granted May 1, 1984·20 cites·15 claims
- 0987US4032639A2,3,4,4A-Tetrahydro-1H-pyrazino[1,2-a,]quinoxalin-5(6H)-ones and derivatives thereof for relieving hypertensionAMERICAN HOME PROD·Filed 1976·Granted Jun 28, 1977·25 cites·12 claims
- 1086US4290952AAryl-1-mercaptoalkanoylproline and homoproline derivativesAMERICAN HOME PROD·Filed 1980·Granted Sep 22, 1981·17 cites·8 claims
- 1184US4034041A1,3-Bridged amino tetralinsAMERICAN HOME PROD·Filed 1975·Granted Jul 5, 1977·13 cites·4 claims
- 1283US3976696ABenzobicycloalkane aminesAMERICAN HOME PROD·Filed 1975·Granted Aug 24, 1976·14 cites·10 claims
- 1381US4339579A2,6-Bis-(pyrrolopyrazinyl)pyrazinesAMERICAN HOME PROD·Filed 1980·Granted Jul 13, 1982·12 cites·2 claims
- 1477US4483991AHypotensive agentsAMERICAN HOME PROD·Filed 1983·Granted Nov 20, 1984·9 cites·6 claims
- 1575US4203987A3-[Pyridinylalkyl and piperidinylalkyl]-2,3,4,4a-tetrahydro-1H-pyrazino[1,2-a]quinoxalin-5(6H)-onesAMERICAN HOME PROD·Filed 1979·Granted May 20, 1980·7 cites·54 claims
- 1674US4414389A4-Substituted-piperidino carboxamidesAMERICAN HOME PROD·Filed 1982·Granted Nov 8, 1983·8 cites·6 claims
- 1774US3931328ABenzobicycloalkane ketonesAMERICAN HOME PROD·Filed 1973·Granted Jan 6, 1976·8 cites·8 claims
- 1872US4400511A2-Substituted octahydropyrrolo(1,2-A)-pyrazine-3-carboxylic acidsAMERICAN HOME PROD·Filed 1982·Granted Aug 23, 1983·7 cites·6 claims
- 1971US3979434ABenzobicycloalkane aminesAMERICAN HOME PROD·Filed 1975·Granted Sep 7, 1976·10 cites·7 claims
- 2067US4719211A2,3,4,9-tetrahydro-2-heteroarylalkyl-1H-pyrido(3,4-B)indoles having antihypertensive propertiesAMERICAN HOME PROD·Filed 1986·Granted Jan 12, 1988·7 cites·21 claims
- 2162US4076953A1,3-Bridged amino tetralinsAMERICAN HOME PROD·Filed 1977·Granted Feb 28, 1978·4 cites·2 claims
- 2262US3937736ABenzobicycloalkane aminesAMERICAN HOME PROD·Filed 1973·Granted Feb 10, 1976·5 cites·14 claims
- 2355US4138567AN-Carbobenzoxy-N'-(2-nitrophenyl)-2-piperazine carboxylic acidAMERICAN HOME PROD·Filed 1977·Granted Feb 6, 1979·2 cites·11 claims
- 2454US4182869A4-Carbobenzoxypiperazine-2-carboxylic acid chemical intermediateAMERICAN HOME PROD·Filed 1978·Granted Jan 8, 1980·2 cites·1 claims
- 2553US4182872A4-(Lower)alkyl-1-(o-nitrophenyl)piperazine-2-carboxylic acid chemical intermediatesAMERICAN HOME PROD·Filed 1978·Granted Jan 8, 1980·2 cites·2 claims
- 2653US4049701ABenzobicycloalkane aminesAMERICAN HOME PROD·Filed 1975·Granted Sep 20, 1977·3 cites·4 claims
- 2747US3957872ABenzobicycloalkane amine n-oxides and the salts thereofAMERICAN HOME PROD·Filed 1975·Granted May 18, 1976·2 cites·5 claims
- 2845US3966815APreparation of 5,8-methano-5H-benzocyclohepten-10-aminesAMERICAN HOME PROD·Filed 1974·Granted Jun 29, 1976·2 cites·12 claims
- 2942US4540806ABenzocycloalkane aminesAMERICAN HOME PROD·Filed 1983·Granted Sep 10, 1985·6 cites·9 claims
- 3040US3976693ABenzobicycloalkanone oximesAMERICAN HOME PROD·Filed 1975·Granted Aug 24, 1976·1 cites·8 claims
- 3139US4225713ATetrahydro(1H)pyrazino(1,2-A)azaquinoxalin-5(6H)-ones and derivatives thereofFREED MEIER E·Filed 1978·Granted Sep 30, 1980·1 cites·4 claims
- 3239US4001326ABenzobicycloalkane iminesAMERICAN HOME PROD·Filed 1973·Granted Jan 4, 1977·1 cites·12 claims
- 3333US4546193AAntiarrhythmic cyclooct[b]indolesAMERICAN HOME PROD·Filed 1984·Granted Oct 8, 1985·0 cites·9 claims
- 3430US4638008AAntiarrhythmic agentsAMERICAN HOME PROD·Filed 1985·Granted Jan 20, 1987·0 cites·3 claims
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