P

Inventor

HELSLEY GROVER C

US60 patents
⚠️ This page may combine multiple inventors who share the name “HELSLEY GROVER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST ROUSSEL PHARMA

26 patents
US5364866ANov 15, 1994

Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics

HOECHST ROUSSEL PHARMA168 citations99
US4791107ADec 13, 1988

Memory enhancing and analgesic 1,2,3,3A,8,8A-hexahydro-3A,8 (and) 1,3A,8)-di(and tri)methylpyrrolo(2,3-B)indoles, compositions and use

HOECHST ROUSSEL PHARMA60 citations96
US5187165AFeb 16, 1993

Memory enhancing and analgesic 1,2,3a,8,8a-hexahydro-3a,8(and 1,3a,8)-di(and tri)methylpyrrolo[2,3-b]indoles

HOECHST ROUSSEL PHARMA35 citations92
US5214059AMay 25, 1993

2-(aminoaryl) indoles and indolines as topical antiinflammatory agents for the treatment of skin disorders

HOECHST ROUSSEL PHARMA36 citations91
US5166170ANov 24, 1992

2-(aminoaryl) indoles and indolines as topical antiinflammatory agents for the treatment of skin disorders

HOECHST ROUSSEL PHARMA22 citations91
US4861889AAug 29, 1989

3-(2,3,4,5,6-pentafluorophenoxy)-8-azabicyclo[3.2.1]octanes

HOECHST ROUSSEL PHARMA22 citations82
US5541216AJul 30, 1996

Memory enhancing and analgsic 1,2,3,3A,8,8A-Hexahydro--3A, 8(And1,3A,8)-Di (and Tri) Methylpyrrolo(2,3-B Indoles

HOECHST ROUSSEL PHARMA9 citations81
US5571803ANov 5, 1996

Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics

HOECHST ROUSSEL PHARMA1 citations74
US5550253AAug 27, 1996

Memory enhancing and analgestic 1,2,3,3A,8,8A-hexahydro-3A,8(and 1,3A,8)-di (and tri)methylpyrrolo[2,3-b]-indoles

HOECHST ROUSSEL PHARMA3 citations74
US5550254AAug 27, 1996

Memory enhancing and analgesic 1,2,3,3A,8,8A-hexahydro-3A,8 (and 1,3A,8)-di (and tri) methylpyrrolo[2,3-B] indoles

HOECHST ROUSSEL PHARMA4 citations74
US5391553AFeb 21, 1995

Substituted 9-amino-tetrahydroacridines and related compounds

HOECHST ROUSSEL PHARMA19 citations74
US4853384AAug 1, 1989

1-carbonyl derivatives of 4-aryl-4-aryloxypiperidines

HOECHST ROUSSEL PHARMA9 citations74
US5547977AAug 20, 1996

Memory enhancing and analgesic 1,2,3,3A,8,8A-hexahydro-3A,8(and 1,3A,8)-di (and Tri) methylpyrrolo (2,3-B) indoles

HOECHST ROUSSEL PHARMA4 citations73
US5541340AJul 30, 1996

Method of preparing 1,2,3,3a,8,8a-hexahydro-3a,8(and 1,3a,8)-Di(and Tri)methylpyrrolo[2,3,-b] indoles

HOECHST ROUSSEL PHARMA5 citations73
US4602035AJul 22, 1986

Antidepressant (3-aryl-2,3-dihydrobenzofuran-3-yl)alkylamines

HOECHST ROUSSEL PHARMA6 citations73
US4897392AJan 30, 1990

4H-indolo(1,2-d)(1,2,4)triazolo(4,3-A)(1,4)benzodiazepines

HOECHST ROUSSEL PHARMA14 citations72
US5583145ADec 10, 1996

1-(arylthioalkyl, arylaminoalkyl, or arylmethylenealkyl)-4-(heteroaryl)piperazines and related compounds useful as antipsychotics and analgesics

HOECHST ROUSSEL PHARMA0 citations63
US5580887ADec 3, 1996

1- (arylthioalkyl , arylaminoalkyl or arylmethylenealkyl) -4- (heteroaryl) piperidines and related compounds useful as anti-psychotics and analgesics

HOECHST ROUSSEL PHARMA0 citations63
US5574032ANov 12, 1996

N-[(4-(heteroaryl)-1-piperazinyl)alkyl]-10,11-dihydro-5H-dibenz[BFS]azepines and related compounds and their therapeutic utility

HOECHST ROUSSEL PHARMA0 citations63
US5554614ASep 10, 1996

2-[(4-heteroaryl-1-piperazinyl)alkyl]-1,3-dioxanes and related compounds and their therapeutic utility

HOECHST ROUSSEL PHARMA0 citations63
US4916139AApr 10, 1990

3-(2,3,4,5,6-pentafluorophenoxy)-8-azabicyclo(3.2.1)octanes

HOECHST ROUSSEL PHARMA4 citations63
US4914204AApr 3, 1990

4-Pentafluorophenoxypiperidines

HOECHST ROUSSEL PHARMA2 citations63
US4812456AMar 14, 1989

1-(N-(2-alkylthio-10H-phenothiazin-10-yl)alkyl)-4-benzoylpiperidines and pharmaceutical use

HOECHST ROUSSEL PHARMA2 citations63
US5045539ASep 3, 1991

1H-indolo[3,2-c]quinoline-derivatives, compositions containing same, useful for treating pain, psychosis or convulsions

HOECHST ROUSSEL PHARMA6 citations62
US4327103AApr 27, 1982

3-{3-[4-(4-Fluorobenzoyl)piperidyl]propyl}-2-methyl indole

HOECHST ROUSSEL PHARMA3 citations62
US4902696AFeb 20, 1990

Synergistic intraocular pressure lowering combinations

HOECHST ROUSSEL PHARMA6 citations54

HOECHST MARION ROUSSEL INC

11 patents
US5658911AAug 19, 1997

Heteroarylpiperidines, and their use as antipsychotics and analgetics

HOECHST MARION ROUSSEL INC28 citations93
US5889035AMar 30, 1999

1-(Arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-3-(heteroaryl) pyrrolidines and related compounds useful as antipsychotics and analgesics

HOECHST MARION ROUSSEL INC11 citations86
US5917057AJun 29, 1999

N-hydroxy-dibenz b,e!oxepinalkylamines, n-hydroxy-dibenz b,e!oxepinalkanoic acid amides and related heterocyclic analogues

HOECHST MARION ROUSSEL INC5 citations73
US5621114AApr 15, 1997

Method for preparing 1, 2, 3, 3A, 8, 8A-hexahydro-3A, 8 (and 1, 3A, 8)--DI (and TRI) methylpyrrolo[2,3-B] indoles

HOECHST MARION ROUSSEL INC3 citations73
US6110938AAug 29, 2000

1-(arylthioalkyl, arylaminoalkyl or arylmethylenealkyl)-4-(heteroaryl)piperidines and related compounds useful as antipsychotics and analgesics

HOECHST MARION ROUSSEL INC0 citations63
US5965546AOct 12, 1999

1-[(2-pyrimidinyloxy)alkyl]4-(heteroaryl)piperazines and related compounds and their therapeutic utility

HOECHST MARION ROUSSEL INC0 citations63
US5919798AJul 6, 1999

4-heteroaryl-1-piperidinealkanols and derivatives thereof and their therapeutic utility

HOECHST MARION ROUSSEL INC0 citations63
US5639892AJun 17, 1997

Memory enhancing and analgesic 1,2,3,3a,8,8a,-hexahydro-3a,8(and 1,3a,8)-di(and tri)methylpyrrolo[2,3-b] indoles

HOECHST MARION ROUSSEL INC1 citations63
US5614543AMar 25, 1997

1-(aryloxyalkyl)-3- (heteroaryl) pyrrolidines and related compounds useful as antipsychotics and analgesics

HOECHST MARION ROUSSEL INC0 citations63
US5840749ANov 24, 1998

N-hydroxy-dibenz b,e!oxepinalkylamines, N-hydroxy-dibenz b,e!oxepinalkanoic acid amides and related heterocyclic analogues

HOECHST MARION ROUSSEL INC3 citations62
US5663190ASep 2, 1997

Memory enhancing and analgesic 1,2,3,3a,8,8a-Hexahydro-3a,8(and 1,3a,8)-Di (and Tri)methylpyrrolo(2,3-b) indoles

HOECHST MARION ROUSSEL INC1 citations62

HOECHST CO AMERICAN

8 patents

AVENTIS PHARMA INC

5 patents

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