Inventor · Guilford, CT, US

Guolin Cai

31Patents
12h-index
84Co-inventors
84Inventor score

Filing activity: Mar 13, 1996 → Sep 8, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US6559163B2 2,4-substituted quinoline derivatives Chemistry; Metallurgy 44 Expired
US6413956B1 Substituted 4-oxo-quinoline-3-carboxamides Chemistry; Metallurgy 42 Expired
US6995162B2 Substituted alkylamine derivatives and methods of use Chemistry; Metallurgy 31 Expired
US6828329B2 Aryl fused substituted 4-oxy-pyridines Chemistry; Metallurgy 18 Expired
US7101868B2 Substituted arylamine derivatives and methods of use Chemistry; Metallurgy 16 Expired
US6921762B2 Substituted indolizine-like compounds and methods of use Chemistry; Metallurgy 15 Expired
US6166203A Heterocyclic amino substituted heteroaryl fused pyridines; GABA brain receptor ligands Chemistry; Metallurgy 14 Expired
US7642267B2 Benzimidazole and pyridylimidazole derivatives Chemistry; Metallurgy 13 Active
US6297256A Aryl and heteroaryl substituted pyridino derivatives GABA brain receptor ligands Chemistry; Metallurgy 12 Expired
US8642624B2 Substituted alkylamine derivatives and methods of use Chemistry; Metallurgy 12 Active
US6423711B1 Heterocyclic amino substituted heteroaryl fused pyridines; GABA brain receptor ligands Chemistry; Metallurgy 12 Expired
US6103903A 4-(4-piperidylmethyhlamino) substituted heteroaryl fused pyridines: GABA brain receptor ligands Chemistry; Metallurgy 12 Expired
US6552037B2 2-Substituted imidazo[1,2-A]pyridine derivatives Physics 11 Expired
US5792766A Imidazo1,5-c! quinazolines; a new class of GABA brain receptor ligands Human Necessities 10 Expired
US6723332B2 Oxomidazopyridine-carboxamides Human Necessities 10 Expired
US7253196B2 Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1 Chemistry; Metallurgy 10 Expired
US7807700B2 Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1 Chemistry; Metallurgy 8 Active
US5900415A Certain substituted benzylamine derivatives; a new class of neuropeptide Y1 specific ligands Chemistry; Metallurgy 8 Expired
US6103731A Imidazol[1,5-c]quinazolines; a new class of GABA brain receptor Human Necessities 5 Expired
US6297252A Imidazo[1,5-c]quinazolines; A new class of GABA brain receptor ligands Human Necessities 4 Expired
US8686011B2 Inhibitors of 11-β-hydroxy steroid dehydrogenase type 1 Chemistry; Metallurgy 3 Active
US8541592B2 Inhibitors of 11-beta-hydroxysteroid dehydrogenase type 1 Chemistry; Metallurgy 3 Active
US6380209B1 4-(4-piperidylmethylamino) substituted heteroaryl fused pyridines: GABA brain receptor ligands Chemistry; Metallurgy 3 Expired
US6528649B2 Imidazoloisoquinolines Chemistry; Metallurgy 2 Expired
US6916819B2 Benzimidazole and pyridylimidazole derivatives Chemistry; Metallurgy 2 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.