Inventor

QIU YAO-LING

US77 patents

⚠️ This page may combine multiple inventors who share the name “QIU YAO-LING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENANTA PHARM INC

28 patents

US6878691B2Apr 12, 2005

6-11 bicyclic ketolide derivatives

ENANTA PHARM INC73 citations97

US10538532B2Jan 21, 2020

Hepatitis B antiviral agents

ENANTA PHARM INC17 citations94

US10428070B2Oct 1, 2019

Hepatitis B antiviral agents

ENANTA PHARM INC24 citations94

US10189846B2Jan 29, 2019

Hepatitis B antiviral agents

ENANTA PHARM INC25 citations94

US10179792B2Jan 15, 2019

Hepatitis B antiviral agents

ENANTA PHARM INC17 citations94

US10179131B2Jan 15, 2019

Hepatitis B antiviral agents

ENANTA PHARM INC27 citations94

US7273853B2Sep 25, 2007

6-11 bicyclic ketolide derivatives

ENANTA PHARM INC35 citations92

US7129221B2Oct 31, 2006

6,11-bicyclic erythromycin derivatives

ENANTA PHARM INC25 citations92

US11596611B2Mar 7, 2023

Hepatitis B antiviral agents

ENANTA PHARM INC5 citations86

US10729688B2Aug 4, 2020

Hepatitis B antiviral agents

ENANTA PHARM INC11 citations86

US10723733B2Jul 28, 2020

Hepatitis B antiviral agents

ENANTA PHARM INC13 citations86

US10640511B2May 5, 2020

Hepatitis B antiviral agents

ENANTA PHARM INC13 citations86

US10952978B2Mar 23, 2021

Hepatitis B antiviral agents

ENANTA PHARM INC6 citations84

US10934306B2Mar 2, 2021

Hepatitis B antiviral agents

ENANTA PHARM INC5 citations84

US7402568B2Jul 22, 2008

Bicyclic 9a-azalide derivatives

ENANTA PHARM INC16 citations84

US7265094B2Sep 4, 2007

9N-substituted 6-11 bicyclic erythromycin derivatives

ENANTA PHARM INC11 citations84

US6576615B2Jun 10, 2003

4′-O-substituted tylosin analogs

ENANTA PHARM INC14 citations84

US6710034B2Mar 23, 2004

5-O-mycaminosyltylonide derivatives

ENANTA PHARM INC15 citations83

US6753415B2Jun 22, 2004

23-O-substituted 5-O-mycaminosyltylonide derivatives

ENANTA PHARM INC15 citations82

US12011425B2Jun 18, 2024

Hepatitis B antiviral agents

ENANTA PHARM INC1 citations73

US10017499B2Jul 10, 2018

Benzimidazole derivatives

ENANTA PHARM INC2 citations73

US9676802B2Jun 13, 2017

Hepatitis C virus inhibitors

ENANTA PHARM INC6 citations73

US7538225B2May 26, 2009

Processes for the preparation of o-(6-pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine

ENANTA PHARM INC3 citations63

US6774115B1Aug 10, 2004

6-O-substituted bicyclic ketolides

ENANTA PHARM INC3 citations63

US6716820B1Apr 6, 2004

6-O-substituted bicyclic macrolides

ENANTA PHARM INC4 citations63

US12496282B2Dec 16, 2025

Hepatitis B antiviral agents

ENANTA PHARM INC0 citations62

US12054493B2Aug 6, 2024

Hepatitis B antiviral agents

ENANTA PHARM INC0 citations62

US6765016B1Jul 20, 2004

Bicyclic ketolide derivatives

ENANTA PHARM INC4 citations62

QIU YAO-LING

11 patents

US8101643B2Jan 24, 2012

Benzimidazole derivatives

QIU YAO-LING70 citations98

US8314135B2Nov 20, 2012

Linked dibenzimidazole antivirals

QIU YAO-LING13 citations84

US8163707B2Apr 24, 2012

4′-allene-substituted nucleoside derivatives

QIU YAO-LING15 citations84

US8927709B2Jan 6, 2015

Hepatitis C virus inhibitors

QIU YAO-LING4 citations73

US8673954B2Mar 18, 2014

Benzimidazole derivatives

QIU YAO-LING4 citations73

US8653070B2Feb 18, 2014

Hepatitis C virus inhibitors

QIU YAO-LING6 citations73

US8822700B2Sep 2, 2014

Hepatitis C virus inhibitors

QIU YAO-LING3 citations63

US8778938B2Jul 15, 2014

Hepatitis C virus inhibitors

QIU YAO-LING3 citations63

US8759332B2Jun 24, 2014

Hepatitis C virus inhibitors

QIU YAO-LING3 citations63

US8637561B2Jan 28, 2014

Linked diimidazole derivatives

QIU YAO-LING3 citations63

US8242156B2Aug 14, 2012

Linked dibenzimidazole derivatives

QIU YAO-LING5 citations63

OR YAT SUN

9 patents

US9085599B2Jul 21, 2015

2′allene-substituted nucleoside derivatives

OR YAT SUN45 citations94

US8420686B2Apr 16, 2013

Linked diimidazole antivirals

OR YAT SUN11 citations84

US8221737B2Jul 17, 2012

Hepatitis C virus inhibitors

OR YAT SUN14 citations84

US8188132B2May 29, 2012

Linked dibenzimidazole derivatives

OR YAT SUN11 citations84

US9156818B2Oct 13, 2015

Hepatitis C virus inhibitors

OR YAT SUN7 citations73

US8703938B2Apr 22, 2014

Hepatitis C virus inhibitors

OR YAT SUN5 citations73

US9060971B2Jun 23, 2015

Combination pharmaceutical agents as inhibitors of HCV replication

OR YAT SUN6 citations67

US8815928B2Aug 26, 2014

Hepatitis C virus inhibitors

OR YAT SUN3 citations63

US8507522B2Aug 13, 2013

Hepatitis C virus inhibitors

OR YAT SUN3 citations63

UNIV WAYNE STATE

2 patents

US6352991B1Mar 5, 2002

2-hydroxymethylcyclopropylidenemethylpurines and -pyrimidines as antiviral agents

UNIV WAYNE STATE22 citations90

US6790841B2Sep 14, 2004

2-hydroxymethylcyclopropylidenemethylpurines and -pyrimidines as antiviral agents

UNIV WAYNE STATE7 citations71

Showing the top 50 of 77 patents by PatentIndex Score.