Inventor
FERRES HARRY
16 patents
⚠️ This page may combine multiple inventors who share the name “FERRES HARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEECHAM GROUP LTD
15 patentsUS4036829AJul 19, 1977
Lactonyl esters of penicillins
BEECHAM GROUP LTD46 citations95
US4081546AMar 28, 1978
3-substituted aminocycloalkyl esters of penicillin antibiotics
BEECHAM GROUP LTD7 citations73
US3963704AJun 15, 1976
Penicillin esters
BEECHAM GROUP LTD4 citations73
US4166817ASep 4, 1979
Penicillins
BEECHAM GROUP LTD17 citations70
US4285960AAug 25, 1981
Penicillin compositions
BEECHAM GROUP LTD4 citations62
US4215120AJul 29, 1980
Penicillin esters and their preparation
BEECHAM GROUP LTD6 citations62
US4150157AApr 17, 1979
Penicillin compositions
BEECHAM GROUP LTD6 citations62
US3963702AJun 15, 1976
Phthalide penicillin ester intermediates
BEECHAM GROUP LTD1 citations61
US3939180AFeb 17, 1976
Penicillin esters
BEECHAM GROUP LTD1 citations61
US3935189AJan 27, 1976
Penicillins
BEECHAM GROUP LTD3 citations59
US3987032AOct 19, 1976
Penicillins
BEECHAM GROUP LTD1 citations51
US3962216AJun 8, 1976
Penicillins
BEECHAM GROUP LTD0 citations48
US3957759AMay 18, 1976
Penicillins
BEECHAM GROUP LTD0 citations48
US3935192AJan 27, 1976
Penicillins
BEECHAM GROUP LTD1 citations48
US3981866ASep 21, 1976
Penicillin monoesters, their production and intermediates thereof
BEECHAM GROUP LTD0 citations40