Inventor
JUNG FREDERIC H
FR22 patents
⚠️ This page may combine multiple inventors who share the name “JUNG FREDERIC H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ICI PHARMA
11 patentsUS4547573AOct 15, 1985
Process for preparing cephalosporin derivatives
ICI PHARMA22 citations78
US4855420AAug 8, 1989
Cephalosporin derivatives
ICI PHARMA8 citations73
US4463173AJul 31, 1984
Cephalosporin derivatives
ICI PHARMA7 citations73
US5114933AMay 19, 1992
Cephalosporin compounds
ICI PHARMA9 citations71
US5412093AMay 2, 1995
3-heterocyclic thiomethyl cephalosporins
ICI PHARMA2 citations59
US5262410ANov 16, 1993
3-heterocyclic thiomethyl cephalosporins
ICI PHARMA2 citations59
US5057511AOct 15, 1991
3-heterocyclic thiomethyl cephalosporins
ICI PHARMA6 citations54
US5348951ASep 20, 1994
Cephalosporins
ICI PHARMA0 citations51
US4894371AJan 16, 1990
3-substituted-aminomethyl cephalosporin derivatives
ICI PHARMA1 citations51
US4868173ASep 19, 1989
Cephalosporin derivatives
ICI PHARMA1 citations51
US5017569AMay 21, 1991
Cephalosporin derivatives
ICI PHARMA1 citations45
ZENECA LTD
6 patentsUS5444057AAug 22, 1995
Carbapenem-antibiotic compounds
ZENECA LTD8 citations73
US5441949AAug 15, 1995
Carbapenem antibiotic compounds
ZENECA LTD11 citations73
US5527793AJun 18, 1996
Antibiotic carbapenem compounds
ZENECA LTD10 citations72
US5527791AJun 18, 1996
Carbapenem antibiotic compounds
ZENECA LTD9 citations72
US5571805ANov 5, 1996
Antibiotic compounds
ZENECA LTD10 citations68
US5519015AMay 21, 1996
Carbapenem antibiotic compounds
ZENECA LTD6 citations62
ICI PLC
5 patentsUS4490382ADec 25, 1984
Penicillin derivatives
ICI PLC3 citations61
US5254679AOct 19, 1993
Cephalosporin intermediates
ICI PLC3 citations60
US5049558ASep 17, 1991
Cephalosporin derivatives
ICI PLC6 citations60
US4504478AMar 12, 1985
Cephalosporin-1-oxide derivatives
ICI PLC1 citations51
US4492692AJan 8, 1985
Cephalosporin derivatives
ICI PLC2 citations51