Inventor
ZIMMERMAN SHELDON B
US21 patents
Patents
21 patentsUS4806565AFeb 21, 1989
Antifugal tri-yne carbonates
MERCK & CO INC9 citations71
US4264607AApr 28, 1981
A40A Efrotomycin-like antibiotic in fermentation broth
MERCK & CO INC8 citations69
US4806566AFeb 21, 1989
Anti-gram positive bacteria tri-yne carbonates
MERCK & CO INC3 citations62
US4656036AApr 7, 1987
Antibiotics Tejeramycin and production thereof
MERCK & CO INC2 citations62
US5008187AApr 16, 1991
Antifungal fermentation product
MERCK & CO INC3 citations61
US4476139AOct 9, 1984
Discovery of antibiotic L-681,217 in fermentation broth
MERCK & CO INC5 citations61
US4311693AJan 19, 1982
Discovery of MSD A63A, a new efrotomycin-line antibiotic fermentation broth
MERCK & CO INC4 citations61
US4007090AFeb 8, 1977
Novel fermentation process for the preparation of Sulfomycin
MERCK & CO INC5 citations61
US4681846AJul 21, 1987
Process for the preparation of difficidin and derivative antibacterials
MERCK & CO INC4 citations60
US4600691AJul 15, 1986
R-(Z)-4-amino-3-chloro-2-pentenedioic acid, novel antibacterial agent
MERCK & CO INC2 citations60
US4545991AOct 8, 1985
Difficidin and derivative antibacterials
MERCK & CO INC4 citations60
US4262002AApr 14, 1981
Discovery of A73A, a new efrotomycin-like antibiotic in fermentation broth
MERCK & CO INC2 citations60
US4956294ASep 11, 1990
Culture of Streptoverticillium synroense for producing an antibacterial
MERCK & CO INC3 citations59
US4670466AJun 2, 1987
R-(Z)-4-amino-3-chloro-2-pentenedioic acid, novel antibacterial agent
MERCK & CO INC2 citations57
US4071631AJan 31, 1978
Antibiotic A21A
MERCK & CO INC2 citations53
US4264736AApr 28, 1981
Antibiotic 890A10
MERCK & CO INC1 citations51
US4264735AApr 28, 1981
Method of producing antibiotic 890A9
MERCK & CO INC0 citations51
US4304859ADec 8, 1981
Process for producing A73A, a new Efrotomycin-like antibiotic in fermentation broth
MERCK & CO INC0 citations50
US4960698AOct 2, 1990
Process for producing L-654,040, antibacterial agent
MERCK & CO INC0 citations48
US4963569AOct 16, 1990
L-654,040, antibacterial agent
MERCK & CO INC1 citations46
US4175007ANov 20, 1979
Process for producing antibiotic A21A
MERCK & CO INC1 citations42