Inventor
SEMKO CHRISTOPHER
US27 patents
⚠️ This page may combine multiple inventors who share the name “SEMKO CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELAN PHARM INC
15 patentsUS7049306B2May 23, 2006
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4.
ELAN PHARM INC90 citations99
US7005433B2Feb 28, 2006
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC27 citations96
US6492372B1Dec 10, 2002
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC49 citations96
US6479492B1Nov 12, 2002
Compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC41 citations95
US6794506B2Sep 21, 2004
3-(heteroaryl) alanine derivatives-inhibitors of leukocyte adhesion mediated by VLA-4
ELAN PHARM INC30 citations92
US6689781B2Feb 10, 2004
Phenylalanine derivatives as alpha 4 integrin inhibitors
ELAN PHARM INC27 citations92
US7205310B2Apr 17, 2007
Pyrimidine hydantoin analogues which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC11 citations83
US7973044B2Jul 5, 2011
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC4 citations74
US7291645B2Nov 6, 2007
Phenylalanine derivatives as alpha 4 integrin inhibitors
ELAN PHARM INC7 citations74
US7968547B2Jun 28, 2011
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC2 citations63
US6803370B2Oct 12, 2004
Alpha amino acid derivatives—inhibitors of leukocyte adhesion mediated by VLA-4
ELAN PHARM INC4 citations63
US7579466B2Aug 25, 2009
Pyrimidinyl sulfonamide compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC4 citations62
US7538215B2May 26, 2009
Compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC2 citations62
US7741328B2Jun 22, 2010
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
ELAN PHARM INC0 citations52
US7365073B2Apr 29, 2008
3-(heteroaryl) alanine derivatives-inhibitors of leukocyte adhesion mediated by VLA-4
ELAN PHARM INC0 citations51
REVOLUTION MEDICINES INC
8 patentsUS10590090B2Mar 17, 2020
2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors
REVOLUTION MEDICINES INC28 citations92
US12202845B2Jan 21, 2025
Ras inhibitors
REVOLUTION MEDICINES INC3 citations74
US12252497B2Mar 18, 2025
Ras inhibitors
REVOLUTION MEDICINES INC3 citations73
US11673896B2Jun 13, 2023
Pyridine compounds as allosteric SHP2 inhibitors
REVOLUTION MEDICINES INC1 citations61
US12565476B2Mar 3, 2026
2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors
REVOLUTION MEDICINES INC0 citations60
US11661401B2May 30, 2023
2,5-disubstituted 3-methyl pyrazines and 2,5,6-trisubstituted 3-methyl pyrazines as allosteric SHP2 inhibitors
REVOLUTION MEDICINES INC0 citations60
US12365688B2Jul 22, 2025
Substituted pyrazolopyrazines, imidazopyrazines and [1,2,4]triazolopyrazines as allosteric SHP2 inhibitors
REVOLUTION MEDICINES INC0 citations59
US11739093B2Aug 29, 2023
Substituted pyrazolopyrazines, imidazopyrazines and [1,2,4]triazolopyrazines as allosteric SHP2 inhibitors
REVOLUTION MEDICINES INC1 citations59
WYETH CORP
4 patentsUS6911439B2Jun 28, 2005
Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4
WYETH CORP28 citations96
US6903088B2Jun 7, 2005
Compounds which inhibit leukocyte adhesion mediated by VLA-4
WYETH CORP31 citations94
US6953802B2Oct 11, 2005
Beta-amino acid derivatives-inhibitors of leukocyte adhesion mediated by VLA-4
WYETH CORP13 citations84
US7015216B2Mar 21, 2006
Heteroaryl-β-alanine derivatives as alpha 4 integrin inhibitors
WYETH CORP8 citations74