Inventor
LI WEN-SEN
US21 patents
⚠️ This page may combine multiple inventors who share the name “LI WEN-SEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRISTOL MYERS SQUIBB CO
15 patentsUS5646176AJul 8, 1997
Phosphonooxymethyl ethers of taxane derivatives
BRISTOL MYERS SQUIBB CO104 citations97
US6518421B1Feb 11, 2003
Process for the preparation of epothilone analogs
BRISTOL MYERS SQUIBB CO64 citations94
US6140088AOct 31, 2000
Stereoselective reductive amination of ketones
BRISTOL MYERS SQUIBB CO16 citations82
US6953679B2Oct 11, 2005
Method for the preparation of fused heterocyclic succinimide compounds and analogs thereof
BRISTOL MYERS SQUIBB CO21 citations80
US5817867AOct 6, 1998
Reduction and resolution methods for the preparation of compounds useful as intermediates for preparing taxanes
BRISTOL MYERS SQUIBB CO9 citations74
US5602272AFeb 11, 1997
Reduction and resolution methods for the preparation of compounds useful as intemediates for preparing taxanes
BRISTOL MYERS SQUIBB CO9 citations74
US7176326B2Feb 13, 2007
β-Lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
BRISTOL MYERS SQUIBB CO5 citations73
US6455575B2Sep 24, 2002
Phosphonooxymethyl ethers of taxane derivatives
BRISTOL MYERS SQUIBB CO7 citations73
US6350887B1Feb 26, 2002
β-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
BRISTOL MYERS SQUIBB CO9 citations73
US6310201B1Oct 30, 2001
β-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
BRISTOL MYERS SQUIBB CO6 citations73
US6486331B2Nov 26, 2002
Substituted alkylketo compounds and process
BRISTOL MYERS SQUIBB CO6 citations72
US6350886B1Feb 26, 2002
β-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
BRISTOL MYERS SQUIBB CO2 citations62
USRE39356EOct 17, 2006
Process for the preparation of epothilone analogs
BRISTOL MYERS SQUIBB CO3 citations61
US6468781B1Oct 22, 2002
Stereoselective reductive amination of ketones
BRISTOL MYERS SQUIBB CO3 citations61
USH1737HJun 2, 1998
7-oxabicycloheptane carboxylic acid prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds and method for preparing same
BRISTOL MYERS SQUIBB CO0 citations49
SQUIBB & SONS INC
4 patentsUS5594153AJan 14, 1997
Process for the preparation of 1,3-dioxane derivatives useful in the preparation of HMG-COA reductase inhibitors
SQUIBB & SONS INC52 citations95
US5278313AJan 11, 1994
Process for the preparation of 1,3-dioxane derivatives useful in the preparation of HMG-COA reductase inhibitors
SQUIBB & SONS INC84 citations95
US5457227AOct 10, 1995
Process for the preparation of 1,3-dioxane derivatives useful in the preparation of HMG-CoA reductase inhibitors
SQUIBB & SONS INC29 citations92
US5053504AOct 1, 1991
Process for benzazepine intermediates
SQUIBB & SONS INC0 citations42