Inventor
YEOWELL DAVID A
16 patents
⚠️ This page may combine multiple inventors who share the name “YEOWELL DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FIBROGEN INC
10 patentsUS7405274B2Jul 29, 2008
Connective tissue growth factor antibodies
FIBROGEN INC47 citations94
US8883823B2Nov 11, 2014
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC20 citations92
US7871617B2Jan 18, 2011
Antibodies that bind to a portion of the VWC domain of connective tissue growth factor
FIBROGEN INC16 citations90
US9617218B2Apr 11, 2017
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC5 citations84
US9371288B2Jun 21, 2016
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC7 citations84
US9115085B2Aug 25, 2015
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC12 citations84
US10272078B2Apr 30, 2019
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC2 citations73
US10118897B2Nov 6, 2018
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC2 citations73
US9918977B2Mar 20, 2018
Crystalline forms of a prolyl hydroxylase inhibitor
FIBROGEN INC3 citations73
US9034643B2May 19, 2015
Connective tissue growth factor antibodies
FIBROGEN INC1 citations60
BURROUGHS WELLCOME CO
6 patentsUS4761418AAug 2, 1988
Novel compounds
BURROUGHS WELLCOME CO47 citations89
US4701460AOct 20, 1987
Long duration neuromuscular blocking agents
BURROUGHS WELLCOME CO24 citations80
US4491665AJan 1, 1985
Method of preparing isomers of bis isoquinolinium compounds
BURROUGHS WELLCOME CO23 citations80
US4144263AMar 13, 1979
Benzyl cyanoacetals
BURROUGHS WELLCOME CO12 citations73
US4216319AAug 5, 1980
Synthesis of 2,4-diamino-5-benzylpyrimidines using benzyl cyanoacetal intermediates
BURROUGHS WELLCOME CO11 citations70
US4500711AFeb 19, 1985
Synthesis of leucovorin
BURROUGHS WELLCOME CO7 citations63