Inventor
LIU HUAQING
US31 patents
⚠️ This page may combine multiple inventors who share the name “LIU HUAQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABBOTT LAB
11 patentsUS6307047B1Oct 23, 2001
Prostaglandin endoperoxide H synthase biosynthesis inhibitors
ABBOTT LAB57 citations95
US7153889B2Dec 26, 2006
Bicyclic-substituted amines as histamine-3 receptor ligands
ABBOTT LAB18 citations92
US6559140B2May 6, 2003
Cyclic and bicyclic diamino histamine-3 receptor antagonists
ABBOTT LAB24 citations91
US7553964B2Jun 30, 2009
Cyclobutyl amine derivatives
ABBOTT LAB21 citations88
US7098222B2Aug 29, 2006
Bicyclic-substituted amines having cyclic-substituted monocyclic substituents
ABBOTT LAB20 citations83
US7205316B2Apr 17, 2007
Tri- and bi-cyclic heteroaryl histamine-3 receptor ligands
ABBOTT LAB7 citations74
US7456196B2Nov 25, 2008
Bicyclic-substituted amines as histamine-3 receptor ligands
ABBOTT LAB1 citations63
US7115591B2Oct 3, 2006
Prostaglandin endoperoxide H synthase biosynthesis inhibitors
ABBOTT LAB2 citations62
US7001895B2Feb 21, 2006
Prostaglandin endoperoxide H synthase biosynthesis inhibitors
ABBOTT LAB2 citations62
US8026240B2Sep 27, 2011
Octahydro-pyrrolo[3,4-b]pyrrole N-oxides
ABBOTT LAB2 citations55
US7985745B2Jul 26, 2011
Method for pain treatment
ABBOTT LAB0 citations37
LIU HUAQING
6 patentsUS8546410B2Oct 1, 2013
Heteroaryl-fused macrocyclic pyrimidine derivatives
LIU HUAQING45 citations93
US8436005B2May 7, 2013
Macrocyclic pyrimidine derivatives
LIU HUAQING41 citations93
US8278313B2Oct 2, 2012
Macrocyclic spiro pyrimidine derivatives
LIU HUAQING2 citations62
US8278311B2Oct 2, 2012
Substituted pyrimidine derivatives
LIU HUAQING1 citations51
US9108948B2Aug 18, 2015
Cyclopropyl amine derivatives
LIU HUAQING0 citations50
US8829041B2Sep 9, 2014
Cyclopropyl amine derivatives
LIU HUAQING0 citations41