Inventor
KLEIN JOSEPH T
US86 patents
⚠️ This page may combine multiple inventors who share the name “KLEIN JOSEPH T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST ROUSSEL PHARMA
46 patentsUS4983608AJan 8, 1991
N-substituted-4-pyrimidinamines and pyrimidinediamines
HOECHST ROUSSEL PHARMA142 citations98
US5179204AJan 12, 1993
N-substituted-4-pyrimidinamines and pyrimidinediamines
HOECHST ROUSSEL PHARMA58 citations96
US4988690AJan 29, 1991
1-aryloxy-2,3,4,5-tetrahydro-3-benzazepines and anti-depressant use thereof
HOECHST ROUSSEL PHARMA53 citations96
US4970219ANov 13, 1990
Heteroarylamino- and heteroaryloxypyridinamine compounds which have useful utility in treating skin disorders
HOECHST ROUSSEL PHARMA49 citations93
US4970218ANov 13, 1990
N-(pyridinyl)-1H-indol-1-amines
HOECHST ROUSSEL PHARMA37 citations93
US4916135AApr 10, 1990
N-heteroaryl-4-quinolinamines
HOECHST ROUSSEL PHARMA29 citations93
US4578394AMar 25, 1986
Cholinergic function increasing 3-[N-(pyridyl) carbamoyl]-1,4-dihydropyridines
HOECHST ROUSSEL PHARMA29 citations93
US5221682AJun 22, 1993
Heteroarylamino- and heteroaryloxypyridinamines and related compounds
HOECHST ROUSSEL PHARMA16 citations82
US5405856AApr 11, 1995
Certain nitro-3-pyrinamines and 3-oxy-analogues
HOECHST ROUSSEL PHARMA9 citations74
US5252581AOct 12, 1993
Substituted aminothienopyridines, pharmaceutical composition and use
HOECHST ROUSSEL PHARMA9 citations74
US5246947ASep 21, 1993
Substituted pyridinylamino-1,2-benzisothiazoles and their use for treating depression
HOECHST ROUSSEL PHARMA12 citations74
US5229401AJul 20, 1993
Substituted pyridinylamino benzo[b]thiophene compounds
HOECHST ROUSSEL PHARMA13 citations74
US5177088AJan 5, 1993
Substituted 3-(pyridinylamino)-indoles
HOECHST ROUSSEL PHARMA11 citations74
US5102891AApr 7, 1992
1-(substituted pyridinylamino)-1H-indol-5-yl substituted carbamates
HOECHST ROUSSEL PHARMA15 citations74
US5095019AMar 10, 1992
4-substituted dihydropyrido(4,3-D)pyrimidines as analgesics and topical antiinflammatory agents for the treatment of skin disorders
HOECHST ROUSSEL PHARMA8 citations74
US5059602AOct 22, 1991
4-substituted dihydropyrido(4,3-d)pyrimidines as analgesics and topical antiinflammatory agents for the treatment of skin disorders
HOECHST ROUSSEL PHARMA17 citations74
US5059688AOct 22, 1991
1-aryloxy-2,3,4,5-tetrahydro-3-benzazepine preparation
HOECHST ROUSSEL PHARMA9 citations74
US5055476AOct 8, 1991
3-(1,2-benzisoxazol-3-yl)-4-pyridinamines and derivatives
HOECHST ROUSSEL PHARMA7 citations74
US5039811AAug 13, 1991
Preparation of N-(pyridinyl)-1H-indol-1-amines
HOECHST ROUSSEL PHARMA8 citations74
US5037835AAug 6, 1991
Benzocycloalkylaminopyridinamines and related compounds as topical antiinflammatory agents for the treatment of skin disorders
HOECHST ROUSSEL PHARMA13 citations74
US5034403AJul 23, 1991
Heteroarylamino-and heteroaryloxypyridinamines and related compounds
HOECHST ROUSSEL PHARMA15 citations74
US4992448AFeb 12, 1991
Benzocycloalkylaminopyridinamines and related compounds as topical antiinflammatory agents for the treatment of skin disorders
HOECHST ROUSSEL PHARMA13 citations74
US4983615AJan 8, 1991
Heteroarylamino- and heteroaryloxypyridinamine compounds which are useful in treating skin disorders
HOECHST ROUSSEL PHARMA12 citations74
US4959378ASep 25, 1990
Aminopyridinylaminophenol compounds useful as topical antiinflammatory agents for the treatment of skin disorders
HOECHST ROUSSEL PHARMA17 citations74
US4931457AJun 5, 1990
Naphthylamino-and naphthyloxy-pyridinamine comounds useful as topical antiinflammatory agents for the treatment of skin disorders
HOECHST ROUSSEL PHARMA18 citations74
US4880822ANov 14, 1989
N-(pyridinyl)-1H-indol-1-amines
HOECHST ROUSSEL PHARMA19 citations74
US4840972AJun 20, 1989
Relief from memory dysfunction with α-alkyl-4-amino-3-quinolinemethanols and 1-(4-aralkylamino-3-quinolinyl)alkanones and related compounds
HOECHST ROUSSEL PHARMA14 citations74
US4752610AJun 21, 1988
N-(pyrrol-1-yl)pyridinamines having memory enhancing properties
HOECHST ROUSSEL PHARMA10 citations74
US4588727AMay 13, 1986
Intermediates for pyrrolo[1,2-b][1,2,5]triazepines
HOECHST ROUSSEL PHARMA6 citations74
US4546105AOct 8, 1985
Pyrrolylaminopiperidines, compositions thereof and methods of use
HOECHST ROUSSEL PHARMA7 citations74
US4517195AMay 14, 1985
Pyrrolo[1,2-b][1,2,5]triazepines and pharmaceutical compositions thereof
HOECHST ROUSSEL PHARMA7 citations74
US4458075AJul 3, 1984
6-Fluoro-3-[3-(1-heterocyclo)propyl]-1,2-benzisoxazoles
HOECHST ROUSSEL PHARMA12 citations74
US4396770AAug 2, 1983
1-[3-(6-Fluoro-1,2-benzisoxazol-3-yl)propyl]-4-hydroxy-4-phenylpiperidines
HOECHST ROUSSEL PHARMA8 citations74
US4375471AMar 1, 1983
4-Aryloxy-1,2,3,4-tetrahydroisoquinolines
HOECHST ROUSSEL PHARMA7 citations74
US4374245AFeb 15, 1983
8-[3-(6-Fluoro-1,2-benzisoxazol-3-yl)propyl]-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
HOECHST ROUSSEL PHARMA8 citations74
US5017578AMay 21, 1991
N-heteroaryl-purin-6-amines useful as analgesic and anticonvulsant agents
HOECHST ROUSSEL PHARMA11 citations72
US5424322AJun 13, 1995
A personality disorder treatment method and composition
HOECHST ROUSSEL PHARMA1 citations63
US5328918AJul 12, 1994
Substituted pyridinylamino 1H-indazoles
HOECHST ROUSSEL PHARMA3 citations63
US5296488AMar 22, 1994
Method of using 2,3-dihydro-1-(pyridinylamino)-indoles as anticonvulsants and for the enhancement of memory
HOECHST ROUSSEL PHARMA3 citations63
US5268468ADec 7, 1993
N-nitrosophenoxybenzenepropanamine and N-1-chloroethyl carbamate intermediates
HOECHST ROUSSEL PHARMA4 citations63
US5185350AFeb 9, 1993
Substituted pyridinylamino-1h-indoles,1h-indazoles,2h-indazoles, benzo (b)thiophenes and 1,2-benzisothiazoles
HOECHST ROUSSEL PHARMA2 citations63
US5179099AJan 12, 1993
2,3-dihydro-1-(pyridinylamino)-indoles
HOECHST ROUSSEL PHARMA4 citations63
US5166163ANov 24, 1992
3-(1H-indazol-3-yl)-4-pyridinamines
HOECHST ROUSSEL PHARMA2 citations63
US5039687AAug 13, 1991
N-(pyrrol-1-yl)pyridinamine compounds having enhancing activity
HOECHST ROUSSEL PHARMA3 citations63
US5032599AJul 16, 1991
N-(pyrrol-l-yl)pyridinamines
HOECHST ROUSSEL PHARMA6 citations63
US4959377ASep 25, 1990
Phenoxypyridinamine compounds which are use as a dermatological composition
HOECHST ROUSSEL PHARMA2 citations63
HOECHST MARION ROUSSEL INC
2 patentsSANOFI AVENTIS DEUTSCHLAND
1 patentAVENTIS PHARMA INC
1 patentShowing the top 50 of 86 patents by PatentIndex Score.