Inventor · disambiguated record
Jinfa Du
Also filed as: DU JINFA
47 granted patents·13 pending applications·1,733 citations·filing 1994–2023
99Inventor score
Files withGILEAD PHARMASSET LLC12GILEAD SCIENCES INC10HENAN GENUINE BIOTECH CO LTD8DU JINFA4PHARMASSET INC4
Top patents by PatentIndex Score
60 records- 0199US8906880B2Nucleoside phosphoramidate prodrugsGILEAD PHARMASSET LLC·Filed 2014·Granted Dec 9, 2014·65 cites·11 claims
- 0298US11642361B2Nucleoside phosphoramidate prodrugsGILEAD SCIENCES INC·Filed 2020·Granted May 9, 2023·4 cites·3 claims
- 0398US9085573B2Nucleoside phosphoramidate prodrugsGILEAD PHARMASSET LLC·Filed 2013·Granted Jul 21, 2015·54 cites·28 claims
- 0498US8957046B2Nucleoside phosphoramidate prodrugsGILEAD PHARMASSET LLC·Filed 2014·Granted Feb 17, 2015·51 cites·2 claims
- 0598US8765710B22′,4′-substituted nucleosides as antiviral agentsSOFIA MICHAEL JOSEPH·Filed 2011·Granted Jul 1, 2014·72 cites·8 claims
- 0698US8580765B2Nucleoside phosphoramidate prodrugsSOFIA MICHAEL JOSEPH·Filed 2012·Granted Nov 12, 2013·96 cites·14 claims
- 0798US8334270B2Nucleoside phosphoramidate prodrugsSOFIA MICHAEL JOSEPH·Filed 2011·Granted Dec 18, 2012·128 cites·25 claims
- 0898US8173621B2Nucleoside cyclicphosphatesDU JINFA·Filed 2009·Granted May 8, 2012·128 cites·46 claims
- 0998US7964580B2Nucleoside phosphoramidate prodrugsPHARMASSET INC·Filed 2008·Granted Jun 21, 2011·268 cites·14 claims
- 1098US7601820B2Preparation of alkyl-substituted 2-deoxy-2-fluoro-D-ribofuranosyl pyrimidines and purines and their derivativesPHARMASSET INC·Filed 2006·Granted Oct 13, 2009·88 cites·18 claims
- 1197US8841275B22′-spiro-nucleosides and derivatives thereof useful for treating hepatitis C virus and dengue virus infectionsDU JINFA·Filed 2011·Granted Sep 23, 2014·70 cites·57 claims
- 1297US8759510B2Nucleoside cyclicphosphatesDU JINFA·Filed 2012·Granted Jun 24, 2014·76 cites·12 claims
- 1397US8735372B2Nucleoside phosphoramidate prodrugsGILEAD PHARMASSETT LLC·Filed 2013·Granted May 27, 2014·88 cites·2 claims
- 1496US8957045B2Nucleoside phosphoramidatesGILEAD PHARMASSET LLC·Filed 2013·Granted Feb 17, 2015·39 cites·20 claims
- 1596US8716262B2Nucleoside phosphoramidatesSOFIA MICHAEL JOSEPH·Filed 2009·Granted May 6, 2014·66 cites·36 claims
- 1696US8716263B2Synthesis of purine nucleosidesCHUN BYOUNG-KWON·Filed 2009·Granted May 6, 2014·73 cites·24 claims
- 1796US8492539B2Preparation of 2′-fluoro-2′-alkyl-substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivativesCHUN BYOUNG-KWON·Filed 2005·Granted Jul 23, 2013·52 cites·7 claims
- 1895US9585906B2Nucleoside phosphoramidate prodrugsGILEAD PHARMASSET LLC·Filed 2015·Granted Mar 7, 2017·11 cites·10 claims
- 1995US8481713B2Preparation of alkyl-substituted 2-deoxy-2-fluoro-D-ribofuranosyl pyrimidines and purines and their derivativesWANG PEIYUAN·Filed 2010·Granted Jul 9, 2013·68 cites·4 claims
- 2094US9045520B2Synthesis of purine nucleosidesCHUN BYOUNG-KWON·Filed 2012·Granted Jun 2, 2015·46 cites·4 claims
- 2193US10328053B2Substituted pyrrolizine compounds and uses thereofGILEAD SCIENCES INC·Filed 2017·Granted Jun 25, 2019·4 cites·7 claims
- 2293US8569478B2Modified 4′-nucleosides as antiviral agentsDU JINFA·Filed 2006·Granted Oct 29, 2013·39 cites·7 claims
- 2392US12121529B2Nucleoside phosphoramidate prodrugsGILEAD SCIENCES INC·Filed 2023·Granted Oct 22, 2024·0 cites·29 claims
- 2491US9296777B22′,4′-substituted nucleosides as antiviral agentsGILEAD PHARMASSET LLC·Filed 2014·Granted Mar 29, 2016·11 cites·11 claims
- 2589US9458145B2Benzimidazole derivatives as bromodomain inhibitorsGILEAD SCIENCES INC·Filed 2014·Granted Oct 4, 2016·12 cites·9 claims
- 2687US10874640B2Substituted pyrrolizine compounds and uses thereofGILEAD SCIENCES INC·Filed 2019·Granted Dec 29, 2020·2 cites·5 claims
- 2786US9394331B22′-spiro-nucleosides and derivatives thereof useful for treating hepatitis C virus and dengue virus infectionsGILEAD PHARMASSET LLC·Filed 2014·Granted Jul 19, 2016·6 cites·40 claims
- 2884US10183037B2Nucleoside phosphoramidate prodrugsGILEAD PHARMASSET LLC·Filed 2017·Granted Jan 22, 2019·2 cites·19 claims
- 2983US9255089B2Benzimidazolone derivatives as bromodomain inhibitorsGILEAD SCIENCES INC·Filed 2014·Granted Feb 9, 2016·7 cites·19 claims
- 3083US6949521B2Therapeutic azide compoundsUNIV EMORY·Filed 2001·Granted Sep 27, 2005·18 cites·8 claims
- 3182US9676808B22′,4′-substituted nucleosides as antiviral agentsGILEAD PHARMASSET LLC·Filed 2016·Granted Jun 13, 2017·2 cites·1 claims
- 3280US12161625B2Substituted pyrrolizine compounds and uses thereofGILEAD SCIENCES INC·Filed 2022·Granted Dec 10, 2024·0 cites·23 claims
- 3377US10577359B2Preparation of 2′-fluoro-2′-alkyl-substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivativesGILEAD PHARMASSET LLC·Filed 2017·Granted Mar 3, 2020·1 cites·2 claims
- 3476US6855821B2Processes for preparing 1,3-dioxolane nucleosidesPHARMASSET LTD·Filed 2003·Granted Feb 15, 2005·7 cites·17 claims
- 3573US6590107B1Synthesis, anti-human immunodeficiency virus, and anti-hepatitis B virus activities of 1,3-oxaselenolane nucleosidesUNIV EMORY·Filed 2001·Granted Jul 8, 2003·4 cites·13 claims
- 3672US5583225ASyntheses of acyclic guanine nucleosidesUNIV GEORGIA RES FOUND·Filed 1994·Granted Dec 10, 1996·10 cites·13 claims
- 3771US6894159B2Process for the preparation of 2′-fluoro-5-methyl-beta-L-arabino-furanosyluridineUNIV GEORGIA RES FOUND·Filed 2003·Granted May 17, 2005·3 cites·12 claims
- 3871US6271212B1Prodrug azide compositions and compoundsUNIV GEORGIA·Filed 1998·Granted Aug 7, 2001·35 cites·6 claims
- 3970US2021251957A1Substituted pyrrolizine compounds and uses thereofGILEAD SCIENCES INC·Filed 2020·Application pending·0 cites
- 4069US2010048917A1Preparation of alkyl-substituted 2-deoxy-2-fluoro-d-ribofuranosyl pyrimidines and purines and their derivativesPHARMASSETT INC·Filed 2009·Application pending·0 cites
- 4166US2009318380A12',4'-substituted nucleosides as antiviral agentsPHARMASSET INC·Filed 2008·Application pending·0 cites
- 4264US6071922ASynthesis, anti-human immunodeficiency virus, and anti-hepatitis B virus activities of 1,3-oxaselenolane nucleosidesUNIV EMORY·Filed 1998·Granted Jun 6, 2000·14 cites·49 claims
- 4363US2025074934A1Crystal of 4’-substituted nucleoside, and preparation method therefor, composition thereof and use thereofHENAN GENUINE BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 4463US2025066412A1Crystal of 4’-substituted nucleoside, preparation method therefor, composition containing the same, and use thereofHENAN GENUINE BIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 4562US6512107B2Process for the preparation of 2′-fluoro-5-methyl-β-L-arabinofuranosyluridineUNIV GEORGIA RES FOUND·Filed 1998·Granted Jan 28, 2003·12 cites·20 claims
- 4659US2013338349A1Preparation of 2'-fluoro-2'-alkyl-substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivativesGILEAD PHARMASSET LLC·Filed 2013·Application pending·0 cites
- 4757US11578049B2Benzoic acid compound and method for preparing the sameHENAN GENUINE BIOTECH CO LTD·Filed 2020·Granted Feb 14, 2023·0 cites·8 claims
- 4855US2018282316A1Benzimidazole derivatives as bromodomain inhibitorsGILEAD SCIENCES INC·Filed 2018·Application pending·0 cites
- 4954US2022002333A1Crystalline form a of 2'-fluoro-4'-substituted nucleoside analogue i and preparation method and application thereofHENAN GENUINE BIOTECH CO LTD·Filed 2021·Application pending·0 cites
- 5052US10017501B2Benzimidazole derivatives as bromodomain inhibitorsGILEAD SCIENCES INC·Filed 2016·Granted Jul 10, 2018·0 cites·15 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →