Inventor · disambiguated record
Guoyou Xu
Also filed as: XU GUOYOU
29 granted patents·6 pending applications·459 citations·filing 2003–2020
96Inventor score
Top patents by PatentIndex Score
35 records- 0197US7582605B2Phosphorus-containing hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2006·Granted Sep 1, 2009·59 cites·9 claims
- 0297US7273853B26-11 bicyclic ketolide derivativesENANTA PHARM INC·Filed 2005·Granted Sep 25, 2007·35 cites·29 claims
- 0397US7176208B2Quinoxalinyl macrocyclic hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2004·Granted Feb 13, 2007·111 cites·10 claims
- 0496US7601709B2Macrocyclic hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2004·Granted Oct 13, 2009·60 cites·75 claims
- 0595US10584145B2Process for preparation of sulfonylurea bile acid derivativesENANTA PHARM INC·Filed 2017·Granted Mar 10, 2020·8 cites·14 claims
- 0693US7566719B2Quinoxalinyl macrocyclic hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2008·Granted Jul 28, 2009·20 cites·8 claims
- 0793US6878691B26-11 bicyclic ketolide derivativesENANTA PHARM INC·Filed 2003·Granted Apr 12, 2005·73 cites·26 claims
- 0892US7135573B2Processes for the preparation of O-(6-Pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamineENANTA PHARM INC·Filed 2005·Granted Nov 14, 2006·18 cites·5 claims
- 0991US8268776B2Macrocylic oximyl hepatitis C protease inhibitorsSUN YING·Filed 2008·Granted Sep 18, 2012·15 cites·27 claims
- 1089US8124584B2Macrocyclic hepatitis C serine protease inhibitorsMIAO ZHENWEI·Filed 2009·Granted Feb 28, 2012·6 cites·46 claims
- 1189US7384921B2Polymorphic forms of 6-11 bicyclic ketolide derivativesENANTA PHARM INC·Filed 2005·Granted Jun 10, 2008·11 cites·10 claims
- 1287USRE42375EQuinoxalinyl macrocyclic hepatitis C serine protease inhibitorsENANTA PHARM INC·Filed 2008·Granted May 17, 2011·7 cites·14 claims
- 1387US7414030B26-11 Bicyclic erythromycin derivativesENANTA PHARM INC·Filed 2005·Granted Aug 19, 2008·12 cites·25 claims
- 1482US7229972B23,6-BicyclolidesENANTA PHARM INC·Filed 2004·Granted Jun 12, 2007·15 cites·37 claims
- 1578US8921573B2Processes for the preparation of novel benzimidazole derivativesENANTA PHARM INC·Filed 2014·Granted Dec 30, 2014·2 cites·15 claims
- 1677US7419962B23,6-bicyclolidesENANTA PHARM INC·Filed 2005·Granted Sep 2, 2008·3 cites·47 claims
- 1776US7563877B2Processes for the preparation of 0-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine for the synthesis of 6,11-bicyclic erythromycin derivative EDP-182ENANTA PHARM INC·Filed 2007·Granted Jul 21, 2009·2 cites·10 claims
- 1875US8501681B2Macrocyclic hepatitis C virus serine protease inhibitorsNIU DEQIANG·Filed 2007·Granted Aug 6, 2013·2 cites·15 claims
- 1968US2009324577A16-11 Bicyclic Ketolide DerivativesOR YAT SUN·Filed 2009·Application pending·0 cites
- 2064US2007244160A16-11 Bicyclic Ketolide DerivativesOR YAT SUN·Filed 2007·Application pending·0 cites
- 2162US10947264B2Process for preparation of sulfonylurea bile acid derivativesENANTA PHARM INC·Filed 2020·Granted Mar 16, 2021·0 cites·5 claims
- 2262US8236807B2Quinoxalinyl macrocyclic hepatitis C serine protease inhibitorsNAKAJIMA SUANNE·Filed 2009·Granted Aug 7, 2012·0 cites·7 claims
- 2362US2014135485A16-11 bicyclic ketolide derivativesENANTA PHARM INC·Filed 2013·Application pending·0 cites
- 2461US9242974B2Processes for the preparation of 2-fluoro 6-11 bicyclic erythromycin derivativesENANTA PHARM INC·Filed 2013·Granted Jan 26, 2016·0 cites·11 claims
- 2561US8552162B2Processes for the preparation of 2 fluoro 6-11 bicyclic erythromycin derivativesXU GUOYOU·Filed 2009·Granted Oct 8, 2013·0 cites·23 claims
- 2660US8268777B2Oximyl macrocyclic derivativesSUN YING·Filed 2008·Granted Sep 18, 2012·0 cites·15 claims
- 2759US2009005387A1Quinoxalinyl macrocyclic hepatitis c virus serine protease inhibitorsNIU DEQIANG·Filed 2008·Application pending·0 cites
- 2858US9526769B2Macrocylic oximyl hepatitis C protease inhibitorsSUN YING·Filed 2007·Granted Dec 27, 2016·0 cites·29 claims
- 2957US2008248105A1Polymorphic forms of 6-11 bicyclic ketolide derivativesTANG DATONG·Filed 2008·Application pending·0 cites
- 3056US8809264B2Quinoxalinyl macrocyclic hepatitis C virus serine protease inhibitorsNIU DEQIANG·Filed 2007·Granted Aug 19, 2014·0 cites·15 claims
- 3152US8962551B2Quinoxalinyl derivativesNIU DEQIANG·Filed 2008·Granted Feb 24, 2015·0 cites·15 claims
- 3250US8193346B2Process for making macrocyclic oximyl hepatitis C protease inhibitorsWAGAW SEBLE·Filed 2008·Granted Jun 5, 2012·0 cites·9 claims
- 3348US8927739B2Processes for the preparation of 5-azaspiro[2.4]heptane-6-carboxylic acid and its derivativesENANTA PHARM INC·Filed 2013·Granted Jan 6, 2015·0 cites·11 claims
- 3445US2007281884A1Macrocyclic oximyl hepatitis C protease inhibitorsSUN YING·Filed 2006·Application pending·0 cites
- 3540US10364267B2Deuterated bile acid derivatives as FXR/TGR5 agonists and methods of use thereofENANTA PHARM INC·Filed 2017·Granted Jul 30, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →