Inventor
HALL DAVID A
GB24 patents
⚠️ This page may combine multiple inventors who share the name “HALL DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LILLY CO ELI
16 patentsUS4031097AJun 21, 1977
Descarboxylysergic acid
LILLY CO ELI19 citations82
US4588484AMay 13, 1986
Electrochemical reduction of 3-chlorobenzo[b]thiophenes
LILLY CO ELI24 citations76
US4992545AFeb 12, 1991
Process for preparing 4-substituted azetidinones
LILLY CO ELI7 citations73
US4459405AJul 10, 1984
Desacetylcephalosporin sulfones
LILLY CO ELI9 citations73
US4379739AApr 12, 1983
Electrolytic reduction of cephalosporin p-nitrobenzyl esters
LILLY CO ELI7 citations73
US4042472AAug 16, 1977
Electrolytic process for 7-methoxy-3-exomethylenecepham compounds
LILLY CO ELI15 citations73
US3954772AMay 4, 1976
Descarboxylysergic acid
LILLY CO ELI3 citations63
US4525304AJun 25, 1985
Process for preparing oxazolinoazetidinones
LILLY CO ELI4 citations62
US4436596AMar 13, 1984
N-Substituted-2-(R)-(sulfinic acid)-3-(S)-(acylamido)-4-oxo-azetidines and process
LILLY CO ELI2 citations62
US4477660AOct 16, 1984
7-(S)-Acylaminocephalosporin sulfones and process
LILLY CO ELI1 citations52
US4458071AJul 3, 1984
Process for 1-oxa-β-lactams
LILLY CO ELI1 citations52
US4402803ASep 6, 1983
Process for 3-hydrogen cephems
LILLY CO ELI1 citations52
US4082627AApr 4, 1978
Electrolytic reduction of dihydrobenzopyranoxanthenones
LILLY CO ELI1 citations49
US5106475AApr 21, 1992
Process for preparing 4-substituted azetidinones
LILLY CO ELI0 citations41
US4537720AAug 27, 1985
N-substituted-2-(R)-(sulfinic acid)-3-(S)-(acylamino)-4-oxo-azetidines and process
LILLY CO ELI0 citations41
US3972793AAug 3, 1976
Continuous flow-through mercury cathode electrolysis cell
LILLY CO ELI0 citations31