Inventor
PEI ZHONGHUA
US33 patents
⚠️ This page may combine multiple inventors who share the name “PEI ZHONGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABBOTT LAB
13 patentsUS7205409B2Apr 17, 2007
Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
ABBOTT LAB89 citations97
US7169797B2Jan 30, 2007
Protein-tyrosine phosphatase inhibitors and uses thereof
ABBOTT LAB33 citations91
US7262207B2Aug 28, 2007
Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
ABBOTT LAB13 citations83
US7238724B2Jul 3, 2007
Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
ABBOTT LAB18 citations83
US6878700B1Apr 12, 2005
Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds
ABBOTT LAB14 citations83
US6627767B2Sep 30, 2003
Amino(oxo) acetic acid protein tyrosine phosphatase inhibitors
ABBOTT LAB15 citations83
US6110922AAug 29, 2000
Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds
ABBOTT LAB16 citations82
US6472545B2Oct 29, 2002
Protein tyrosine phosphatase inhibitors
ABBOTT LAB7 citations74
US6972340B2Dec 6, 2005
Selective protein tyrosine phosphatatase inhibitors
ABBOTT LAB3 citations62
US7671076B2Mar 2, 2010
Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
ABBOTT LAB3 citations60
US7348346B2Mar 25, 2008
Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
ABBOTT LAB3 citations60
USRE39197EJul 18, 2006
Cell adhesion-inhibiting antiinflammatory and immune-suppressive compounds
ABBOTT LAB0 citations51
US7834012B2Nov 16, 2010
Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
ABBOTT LAB1 citations49
GENENTECH INC
7 patentsUS11603373B2Mar 14, 2023
TDO2 and IDO1 inhibitors
GENENTECH INC2 citations71
US10800780B2Oct 13, 2020
TDO2 Inhibitors
GENENTECH INC4 citations70
US11576979B2Feb 14, 2023
Pyrrolobenzodiazepine prodrugs and antibody conjugates thereof
GENENTECH INC0 citations60
US12583858B2Mar 24, 2026
TDO2 inhibitors
GENENTECH INC0 citations59
US11827639B2Nov 28, 2023
TDO2 and IDO1 inhibitors
GENENTECH INC1 citations56
US10532108B2Jan 14, 2020
Pyrrolobenzodiazepine prodrugs and antibody conjugates thereof
GENENTECH INC0 citations50
US10729738B2Aug 4, 2020
Hindered disulfide drug conjugates
GENENTECH INC0 citations40
IDEAYA BIOSCIENCES INC
5 patentsUS11130759B1Sep 28, 2021
2-oxoquinazoline derivatives as methionine adenosyltransferase 2A inhibitors
IDEAYA BIOSCIENCES INC2 citations70
US11084798B1Aug 10, 2021
2-oxoquinazoline derivatives as methionine adenosyltransferase 2A inhibitors
IDEAYA BIOSCIENCES INC3 citations70
US11046691B1Jun 29, 2021
2-oxoquinazoline derivatives as methionine adenosyltransferase 2A inhibitors
IDEAYA BIOSCIENCES INC2 citations70
US12503467B2Dec 23, 2025
2-oxoquinazoline derivatives as methionine adenosyltransferase 2A inhibitors
IDEAYA BIOSCIENCES INC0 citations59
US12509454B2Dec 30, 2025
Thiadiazolyl derivatives
IDEAYA BIOSCIENCES INC0 citations46