Inventor
CHIANG YULIN
US99 patents
⚠️ This page may combine multiple inventors who share the name “CHIANG YULIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST ROUSSEL PHARMA
27 patentsUS5364866ANov 15, 1994
Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics
HOECHST ROUSSEL PHARMA168 citations99
US5776963AJul 7, 1998
3-(heteroaryl)-1- (2,3-dihydro-1h-isoindol-2-yl)alkyl!pyrrolidines and 3-(heteroaryl)-1- (2,3-dihydro-1h-indol-1-yl)alkyl!pyrrolidines and related compounds and their therapeutic untility
HOECHST ROUSSEL PHARMA38 citations97
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
US4751223AJun 14, 1988
Antiinflammatory and analgesic aminoalkyl tetracyclic benzodiazepines
HOECHST ROUSSEL PHARMA54 citations94
US4663453AMay 5, 1987
Benzo[b]pyrrolo[3,2,1-jk][1,4]benzodiazepines having dopamine receptor activity
HOECHST ROUSSEL PHARMA44 citations93
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
US5077289ADec 31, 1991
Memory enhancing and analgesic aminocarbonylcarbamates related to physostigmine
HOECHST ROUSSEL PHARMA23 citations89
US5599821AFeb 4, 1997
4-heteroaryl-1-piperidinealkylamines and derivatives thereof and their therapeutic utility
HOECHST ROUSSEL PHARMA3 citations82
US5571828ANov 5, 1996
N-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-2,3-napthalimides and related compounds and their therapeutic utility
HOECHST ROUSSEL PHARMA3 citations82
US5550130AAug 27, 1996
1-[(1,4-benzodioxanyl)alkyl]-4-(heteroaryl)piperidines and related compounds and their therapeutic utility
HOECHST ROUSSEL PHARMA3 citations82
US4764616AAug 16, 1988
Benzopyrrolobenzodiazepines and quinobenzodiazepines
HOECHST ROUSSEL PHARMA19 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
US5589494ADec 31, 1996
2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3-dioxanes and related compounds and their therapeutic utility
HOECHST ROUSSEL PHARMA1 citations74
US5580886ADec 3, 1996
Cis-2-[(4-heteroaryl-1-piperidinyl)alkyl]hexahydro-1H-isoindole-1,3(2H)-diones and related compounds and their therapeutic utility
HOECHST ROUSSEL PHARMA2 citations74
US5571803ANov 5, 1996
Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics
HOECHST ROUSSEL PHARMA1 citations74
US5556858ASep 17, 1996
Cis-2-[(4-heteroaryl-1-piperazinyl)alkyl] hexahydro-1H-isoindole-1,3 (2H)-diones and related compounds and their therapeutic utility
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
US4971992ANov 20, 1990
Carbonate derivatives of eseroline
HOECHST ROUSSEL PHARMA13 citations74
US4761412AAug 2, 1988
Benzopyrrolobenzodiazepines and quinobenzodiazepines useful for the treatment of psychoses
HOECHST ROUSSEL PHARMA15 citations74
US4761411AAug 2, 1988
Dihydrobenzopyrrolobenzodiazepines useful for treating pyschoses
HOECHST ROUSSEL PHARMA7 citations74
US4723007AFeb 2, 1988
Benzopyrrolobenzodiazepines and quinobenzodiazepines
HOECHST ROUSSEL PHARMA16 citations74
US4723003AFeb 2, 1988
Benzopyrrolobenzodiazepines and quinobenzodiazepines
HOECHST ROUSSEL PHARMA16 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
US4840947AJun 20, 1989
Antiinflammatory and analgesic piperidin-4-yl-tetracyclic benzodiazepines and use thereas
HOECHST ROUSSEL PHARMA16 citations72
US5177101AJan 5, 1993
Memory enhancing and analgesic aminocarbonylcarbamates related to physostigmine
HOECHST ROUSSEL PHARMA15 citations70
AVENTIS PHARMA INC
11 patentsUS6140345AOct 31, 2000
1-(aryloxyalkyl)-4-(heteroaryl)piperidines and related compounds useful as antipsychotics and analgesics
AVENTIS PHARMA INC32 citations97
USRE39198EJul 18, 2006
Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgesics
AVENTIS PHARMA INC19 citations93
US7772252B2Aug 10, 2010
Heterocyclic substituted carbonyl derivatives and their use as dopamine D3 receptor ligands
AVENTIS PHARMA INC22 citations91
USRE37478EDec 18, 2001
1-(arylthioalkyl, arylaminoalkyl, or arylmethylenealkyl)-4-(heteroaryl)piperazines and related compounds useful as antipsychotics and analgesics
AVENTIS PHARMA INC9 citations82
US6420390B1Jul 16, 2002
Heteroarylpiperidines and their use as antipsychotics
AVENTIS PHARMA INC1 citations74
US6251907B1Jun 26, 2001
1-(aryloxyalkyl)-4-(heteroaryl) piperazines and related compounds useful as antipsychotics and analgesics
AVENTIS PHARMA INC2 citations74
US7402672B2Jul 22, 2008
Substituted 1H-pyrrolo[3,2-b, 3,2-c, and 2,3-c]pyridine-2-carboxamides and related analogs as inhibitors of casein kinase lepsilon
AVENTIS PHARMA INC6 citations69
USRE39265ESep 5, 2006
Heteroarylpiperidines, and their use as antipsychotics and analgetics
AVENTIS PHARMA INC2 citations63
USRE37729EJun 4, 2002
4-Heteroaryl-1-piperidinealkylamines and derivatives thereof and their therapeutic utility
AVENTIS PHARMA INC0 citations63
US6207680B1Mar 27, 2001
Heteroarylpiperidines and their use as antipsychotics and analgesics
AVENTIS PHARMA INC0 citations63
USRE37029EJan 23, 2001
N-[(3-heteroaryl-1-pyrrolidinyl)-alkyl]phthalimides and related compounds and their therapeutic utility
AVENTIS PHARMA INC0 citations63
HOECHST MARION ROUSSEL INC
10 patentsUS5658911AAug 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
US5977113ANov 2, 1999
4-heteroaryl-1-piperazine alkylamines and their therapeutic utility
HOECHST MARION ROUSSEL INC1 citations74
US5854243ADec 29, 1998
3-heteroaryl-1-pyrrolidinealkylthiols and derivatives thereof and their therapeutic utility
HOECHST MARION ROUSSEL INC1 citations74
US5854263ADec 29, 1998
1- (1,4-benzodioxanyl)alkyl!-3-(heteroaryl) pyrrolidines and related compounds and their therapeutic utility
HOECHST MARION ROUSSEL INC1 citations74
US5840727ANov 24, 1998
(4-heteroaryl)-1- (2,3-dihydro-1H-isoindol-2-yl) alkyl! piperazines and related compounds and their therapeutic utility
HOECHST MARION ROUSSEL INC1 citations74
US5639764AJun 17, 1997
2-[(4-heteroaryl)-1-piperidinyl)alkyl]-1,3-indandiones and related compound and their therapeutic utility
HOECHST MARION ROUSSEL INC1 citations74
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
US6043240AMar 28, 2000
3-heteroaryl-1-pyrrolidinealkylamines and derivatives thereof and their therapeutic utility
HOECHST MARION ROUSSEL INC0 citations63
BRISTOL MYERS CO
1 patentPUECH FREDERIC
1 patentShowing the top 50 of 99 patents by PatentIndex Score.