Inventor
KENNIS LUDO E J
BE40 patents
⚠️ This page may combine multiple inventors who share the name “KENNIS LUDO E J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JANSSEN PHARMACEUTICA NV
33 patentsUS4804663AFeb 14, 1989
3-piperidinyl-substituted 1,2-benzisoxazoles and 1,2-benzisothiazoles
JANSSEN PHARMACEUTICA NV255 citations99
US5158952AOct 27, 1992
3-[2-[4-(6-fluoro-1,2-benzisoxozol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9 tetrahydro-9-hydroxy-2-methyl-4H-pyrido [1,2-a]pyrimidin-4-one, compositions and method of use
JANSSEN PHARMACEUTICA NV195 citations96
US4695575ASep 22, 1987
4-[(bicycle heterocyclyl)-methyl and -hetero]-piperidines
JANSSEN PHARMACEUTICA NV113 citations96
US4342870AAug 3, 1982
Novel 3-(1-piperidinylalkyl)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives
JANSSEN PHARMACEUTICA NV62 citations95
US5254556AOct 19, 1993
3-piperidinyl-1,2-benzisoxazoles
JANSSEN PHARMACEUTICA NV82 citations94
US4200641AApr 29, 1980
1-[(Heterocyclyl)-alkyl]-4-diarylmethoxy piperidine derivatives
JANSSEN PHARMACEUTICA NV79 citations94
US4957916ASep 18, 1990
Antipsychotic 3-piperazinylbenzazole derivatives
JANSSEN PHARMACEUTICA NV27 citations92
US4665075AMay 12, 1987
Derivatives of hydroxy- or amino-substituted (piperidinylalkyl)quinazolines
JANSSEN PHARMACEUTICA NV27 citations92
US4581171AApr 8, 1986
[[Bis(aryl)methylene]-1-piperidinyl]alkyl-pyrimidinones useful for treating psychotropic disorders
JANSSEN PHARMACEUTICA NV37 citations92
US4485107ANov 27, 1984
[[Bis(aryl)methylene]-1-piperidinyl]alkyl-pyrimidinones
JANSSEN PHARMACEUTICA NV46 citations92
US4443451AApr 17, 1984
Bicyclic pyrimidin-5-one derivatives
JANSSEN PHARMACEUTICA NV48 citations92
US4254127AMar 3, 1981
1,3-Dihydro-1-[(1-piperidinyl)alkyl]-2H-benzimidazol-2-one derivatives
JANSSEN PHARMACEUTICA NV32 citations92
US4066772AJan 3, 1978
1,3-Dihydro-1-[3-(1-piperidinyl)propyl]-2H-benzimidazol-2-ones and related compounds
JANSSEN PHARMACEUTICA NV45 citations92
US5140029AAug 18, 1992
2-aminopyrimidinone derivatives
JANSSEN PHARMACEUTICA NV45 citations91
US5015740AMay 14, 1991
Antipsychotic 3-piperazinylbenzazole derivatives
JANSSEN PHARMACEUTICA NV18 citations82
US4548938AOct 22, 1985
5-H-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one compounds
JANSSEN PHARMACEUTICA NV21 citations81
US4548939AOct 22, 1985
1H-Indol-3-yl containing 1,3-dimethyl-1H-purine-2,6-diones
JANSSEN PHARMACEUTICA NV20 citations81
US4529727AJul 16, 1985
Pyrimido[2,1-b][1,3]-thiazines
JANSSEN PHARMACEUTICA NV23 citations81
US4160836AJul 10, 1979
Antiemetic 1-(benzothiazolylalkyl)piperidine derivatives
JANSSEN PHARMACEUTICA NV13 citations81
US4035369AJul 12, 1977
1-Benzazolylalkyl-4-substituted-piperidines
JANSSEN PHARMACEUTICA NV20 citations81
US4839374AJun 13, 1989
4-((Bicyclic heterocyclyl)-methyl and -hetero)-piperidines
JANSSEN PHARMACEUTICA NV11 citations73
US4533665AAug 6, 1985
[[Bis(aryl)methylene]-1-piperidinyl]alkyl-pyrimidinones
JANSSEN PHARMACEUTICA NV7 citations73
US4377578AMar 22, 1983
Piperazine derivatives
JANSSEN PHARMACEUTICA NV11 citations73
US4126687ANov 21, 1978
Antiemetic, 1-(benzimidazolyl-alkyl)-piperidine derivatives
JANSSEN PHARMACEUTICA NV4 citations73
US4110333AAug 29, 1978
1,3-Dihydro-1-[3-(1-piperidinyl)propyl]-2H-benzimidazol-2-ones and related compounds
JANSSEN PHARMACEUTICA NV5 citations73
US5284854AFeb 8, 1994
2-aminopyrimidinone derivatives
JANSSEN PHARMACEUTICA NV6 citations72
US5482943AJan 9, 1996
(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl-alkyl-(2,9-disubstituted-4H-pyrido[1,2-a]pyrimidin-4-one) derivatives
JANSSEN PHARMACEUTICA NV6 citations71
US5321028AJun 14, 1994
Antihypertensive 3-piperidinyl-indazole derivatives
JANSSEN PHARMACEUTICA NV7 citations71
US5196425AMar 23, 1993
Antihypertensive 3-piperidinyl-indazole derivatives
JANSSEN PHARMACEUTICA NV9 citations71
US4126688ANov 21, 1978
Antiemetic 1-(benzotriazolyl-alkyl)-piperidine derivatives
JANSSEN PHARMACEUTICA NV3 citations62
US5008268AApr 16, 1991
2-aminopyrimidinone derivatives
JANSSEN PHARMACEUTICA NV4 citations61
US4175129ANov 20, 1979
Antiemetic 1-(benzoxazolylalkyl)-piperidine derivatives
JANSSEN PHARMACEUTICA NV6 citations60
US5256659AOct 26, 1993
2-aminopyrimidinone derivatives
JANSSEN PHARMACEUTICA NV1 citations51
TAISHO PHARMACEUTICAL CO LTD
4 patentsUS7951811B2May 31, 2011
Pyrrolo[2,3-D]pyrimidine derivatives substituted with a cyclic amino group
TAISHO PHARMACEUTICAL CO LTD27 citations92
US7932259B2Apr 26, 2011
Pyrrolo[2,3-d]pyrimidine derivatives substituted with a cyclic amino group
TAISHO PHARMACEUTICAL CO LTD25 citations89
US7557111B2Jul 7, 2009
Substituted thieno[3,2-d]pyrimidines as CRF receptor antagonists
TAISHO PHARMACEUTICAL CO LTD0 citations41
US7365078B2Apr 29, 2008
Triaza-cyclopenta[cd]indene derivatives
TAISHO PHARMACEUTICAL CO LTD0 citations41