Inventor
AMATO JOSEPH S
US16 patents
⚠️ This page may combine multiple inventors who share the name “AMATO JOSEPH S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK & CO INC
15 patentsUS5391752AFeb 21, 1995
Process for the preparation of antiulcer agents
MERCK & CO INC75 citations93
US5808056ASep 15, 1998
Process for preparing substituted azetidinones
MERCK & CO INC24 citations91
US5237061AAug 17, 1993
Methods of synthesizing benign prostatic hypertropic agents and their intermediates
MERCK & CO INC11 citations73
US4508921AApr 2, 1985
Process for preparation of alpha-alkyl amino acids
MERCK & CO INC9 citations73
US4282364AAug 4, 1981
Process for the preparation of thiazoles
MERCK & CO INC12 citations73
US6329393B1Dec 11, 2001
Crystalline pharmaceutically acceptable salts of an oxazolidinone derivative
MERCK & CO INC2 citations62
US5362862ANov 8, 1994
Process for 4"-EPI-acetylamino-4"-deoxy-5-oximinoavermectin-B1
MERCK & CO INC4 citations62
US4525582AJun 25, 1985
Silyl, benzyl, p-nitrobenyl, or methyl esters of diazoacetate, a synthon used in the conversion of penicillin to thienamycin
MERCK & CO INC4 citations62
US4444685AApr 24, 1984
Stereospecific synthesis of thienamycin from penicillin
MERCK & CO INC6 citations62
US4031086AJun 21, 1977
Process for cleavage of 7-amino-adipoylamino side chain in cephalosporins
MERCK & CO INC3 citations62
US4883878ANov 28, 1989
Process for unsymmetrical dithioacetals and dithioketals
MERCK & CO INC5 citations61
US4362726ADec 7, 1982
Substituted-1,2,5-thiadiazole-1-oxide compounds, compositions and use
MERCK & CO INC0 citations52
US5420260AMay 30, 1995
Process for 4"-epi-acetylamino-4"-deoxy-5-oximinoavermectin B1
MERCK & CO INC1 citations51
US5380838AJan 10, 1995
Stable solvates of avermectin compounds
MERCK & CO INC1 citations51
US5070022ADec 3, 1991
Enzymic process for preparing leukotriene antagonists
MERCK & CO INC0 citations48