Inventor
YAN HONGXING
US15 patents
⚠️ This page may combine multiple inventors who share the name “YAN HONGXING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLAXO GROUP LTD
8 patentsUS7439255B2Oct 21, 2008
Muscarinic acetylcholine receptor antagonists
GLAXO GROUP LTD14 citations92
US7276521B2Oct 2, 2007
Muscarinic acetylcholine receptor antagonists
GLAXO GROUP LTD34 citations91
US7563803B2Jul 21, 2009
M3 muscarinic acetylcholine receptor antagonists
GLAXO GROUP LTD5 citations73
US7479558B2Jan 20, 2009
Process for preparing pyrido[2,3-d]pyrimidin-7-one and 3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one derivatives
GLAXO GROUP LTD5 citations62
US7579361B2Aug 25, 2009
Muscarinic acetylcholine receptor antagonists
GLAXO GROUP LTD2 citations61
US7576096B2Aug 18, 2009
Muscarinic acetylcholine receptor antagonists
GLAXO GROUP LTD3 citations61
US7906531B2Mar 15, 2011
M3 muscarinic acetylcholine receptor antagonists
GLAXO GROUP LTD0 citations51
US7674789B2Mar 9, 2010
Compounds
GLAXO GROUP LTD1 citations51
GLAXOSMITHKLINE IP DEV LTD
3 patentsCALLAHAN JAMES FRANCIS
3 patentsUS8084449B2Dec 27, 2011
Dual pharmacophores—PDE4-muscarinic antagonistics
CALLAHAN JAMES FRANCIS2 citations48
US8067408B2Nov 29, 2011
Dual pharmacophores—PDE4-muscarinic antagonistics
CALLAHAN JAMES FRANCIS1 citations48
US8071588B2Dec 6, 2011
Dual pharmacophores—PDE4-muscarinic antagonistics
CALLAHAN JAMES FRANCIS0 citations37