Inventor
KANEKO TAKUSHI
US63 patents
⚠️ This page may combine multiple inventors who share the name “KANEKO TAKUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PFIZER
24 patentsUS6130217AOct 10, 2000
Compounds enhancing antitumor activity of other cytotoxic agents
PFIZER181 citations97
US6664238B1Dec 16, 2003
Carbamate and carbazate ketolide antibiotics
PFIZER35 citations92
US6555524B2Apr 29, 2003
Ketolide antibiotics
PFIZER34 citations92
US5536722AJul 16, 1996
Triazine derivatives for enhancing antitumor activity
PFIZER25 citations92
US5444062AAug 22, 1995
Quinazolines derivatives for enhancing antitumor activity
PFIZER23 citations92
US6777393B2Aug 17, 2004
4″-substituted-9-deoxo-9a-aza-9a homoerythromycin a derivative
PFIZER28 citations91
US6300316B1Oct 9, 2001
C-4 substituted macrolide antibiotics
PFIZER25 citations91
US6407074B1Jun 18, 2002
C-4″-substituted macrolide derivatives
PFIZER43 citations90
US6777543B2Aug 17, 2004
13-methyl erythromycin derivatives
PFIZER16 citations84
US5491234AFeb 13, 1996
Pyrimidine derivatives for enhancing antitumor activity
PFIZER8 citations73
US6420536B1Jul 16, 2002
4″-substituted-9-deoxo-9a-aza-9a-homoerythromycin a derivatives
PFIZER11 citations72
US6576749B2Jun 10, 2003
C-4″-substituted macrolide derivatives
PFIZER5 citations71
US5430055AJul 4, 1995
Inhibitor of squalene synthase
PFIZER9 citations68
US6258785B1Jul 10, 2001
Crystalline 9-E-(O-methyl)oxime of 11, 12-dideoxy-3-de(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribohexopyranosyloxy)-6-O-methyl-12,11-(iminocarbonyl-(2-(3-(4-(3-pyridinyl)1H-imadazol-1-yl)propyl)hydrazono))-3-oxoerythromycin
PFIZER6 citations67
US7071170B2Jul 4, 2006
Macrolide antibiotics
PFIZER5 citations63
US6835716B2Dec 28, 2004
Macrolide antibiotics
PFIZER2 citations63
US6492342B1Dec 10, 2002
Hygromycin A prodrugs
PFIZER2 citations63
US6420343B1Jul 16, 2002
Carbamate and carbazate ketolide antibiotics
PFIZER3 citations63
US7462600B2Dec 9, 2008
Macrolides
PFIZER3 citations62
US5583137ADec 10, 1996
Heterocyclic compounds for enhancing antitumor activity
PFIZER5 citations62
US6833444B2Dec 21, 2004
Ketolide antibiotics
PFIZER3 citations60
US6372781B1Apr 16, 2002
Compounds for treating gastroduodenal diseases
PFIZER1 citations60
US6562792B1May 13, 2003
Hygromycin derivatives
PFIZER4 citations57
US6867230B2Mar 15, 2005
Hygromycin A derivatives
PFIZER2 citations56
BRISTOL MYERS CO
16 patentsUS4427588AJan 24, 1984
Process for conversion of oxotomaymycin to tomaymycin
BRISTOL MYERS CO74 citations95
US4427587AJan 24, 1984
Total synthesis of antitumor antibiotics BBM-2040A and BBM-2040B
BRISTOL MYERS CO79 citations95
US4785085ANov 15, 1988
Rebeccamycin analogs
BRISTOL MYERS CO55 citations92
US4808613AFeb 28, 1989
Rebeccamycin derivative containing pharmaceutical composition
BRISTOL MYERS CO41 citations88
US4734512AMar 29, 1988
Intermediates for the production of podophyllotoxin and related compounds and processes for the preparation and use thereof
BRISTOL MYERS CO19 citations81
US4487769ADec 11, 1984
Amidines
BRISTOL MYERS CO9 citations74
US5106996AApr 21, 1992
Process for the preparation of podophyllotoxin
BRISTOL MYERS CO10 citations73
US4567256AJan 28, 1986
Amidine process
BRISTOL MYERS CO4 citations63
US4352936AOct 5, 1982
Antitumor agents
BRISTOL MYERS CO4 citations63
US4244874AJan 13, 1981
3,8-Dioxo-scirpen-4β,15-diol esters and their use as antitumor agents
BRISTOL MYERS CO6 citations63
US5013851AMay 7, 1991
Intermediates for the production of podophyllotoxin and related compounds
BRISTOL MYERS CO3 citations62
US4652644AMar 24, 1987
Process for preparation of N7 -amidino substituted mitomycin C derivatives
BRISTOL MYERS CO5 citations62
US4642352AFeb 10, 1987
Acylamino mitosanes
BRISTOL MYERS CO3 citations62
US4413134ANov 1, 1983
Triacylated derivative of scirpentriol
BRISTOL MYERS CO2 citations61
US4332732AJun 1, 1982
Antitumor agents
BRISTOL MYERS CO3 citations61
US4267113AMay 12, 1981
Antitumor agents
BRISTOL MYERS CO5 citations61
BRISTOL MYERS SQUIBB CO
4 patentsUS5122368AJun 16, 1992
Anthracycline conjugates having a novel linker and methods for their production
BRISTOL MYERS SQUIBB CO605 citations97
US5349066ASep 20, 1994
Bifunctional linking compounds, conjugates and methods for their production
BRISTOL MYERS SQUIBB CO82 citations95
US5773435AJun 30, 1998
Prodrugs for β-lactamase and uses thereof
BRISTOL MYERS SQUIBB CO71 citations93
US5374739ADec 20, 1994
Mitomycin analogs
BRISTOL MYERS SQUIBB CO4 citations62
GLOBAL ALLIANCE FOR TB DRUG DEVELOPMENT INC
2 patentsIHI CORP
2 patentsBRISTOL MYERS SQUIBB
1 patentSHIDA MICHINORI
1 patentShowing the top 50 of 63 patents by PatentIndex Score.