Inventor
BIGHAM ERIC C
US14 patents
⚠️ This page may combine multiple inventors who share the name “BIGHAM ERIC C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BURROUGHS WELLCOME CO
7 patentsUS4701455AOct 20, 1987
Biopterin analogs
BURROUGHS WELLCOME CO49 citations94
US4665182AMay 12, 1987
Biopterin analogs
BURROUGHS WELLCOME CO39 citations90
US4587340AMay 6, 1986
Biopterin analogs
BURROUGHS WELLCOME CO28 citations90
US4921836AMay 1, 1990
Substituted glutamic acids
BURROUGHS WELLCOME CO31 citations88
US5393883AFeb 28, 1995
Antiviral combinations and compounds therefor
BURROUGHS WELLCOME CO6 citations73
US4971973ANov 20, 1990
Glutamic acid derivatives
BURROUGHS WELLCOME CO15 citations69
US5175165ADec 29, 1992
Antiviral combinations and compounds therefor
BURROUGHS WELLCOME CO2 citations62
PFIZER
6 patentsUS4244951AJan 13, 1981
Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
PFIZER43 citations92
US4309347AJan 5, 1982
Penicillanoyloxymethyl penicillanate 1,1,1',1'-tetraoxide
PFIZER10 citations73
US4488994ADec 18, 1984
Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
PFIZER3 citations62
US4432903AFeb 21, 1984
Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
PFIZER0 citations51
US4377524AMar 22, 1983
Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
PFIZER1 citations51
US4110342AAug 29, 1978
Azidomethylarylacetic acids and esters thereof
PFIZER1 citations51