Inventor · disambiguated record
Fuqiang Ruan
Also filed as: RUAN FUQIANG
24 granted patents·7 pending applications·641 citations·filing 1993–2023
97Inventor score
Top patents by PatentIndex Score
31 records- 0198US8980901B25-fluoro-3-phenyl-2[1-(9H-purin-6-ylamino)propyl]-3H-quinazolin-4-one and 6-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)ethyl]-3H-quinazolin-4-one as inhibitors of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2013·Granted Mar 17, 2015·39 cites·21 claims
- 0298USRE44599EQuinazolinones as inhibitors of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2012·Granted Nov 12, 2013·44 cites·6 claims
- 0398US7932260B2Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2005·Granted Apr 26, 2011·221 cites·2 claims
- 0497US8779131B26-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)-ethyl]-3H-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2013·Granted Jul 15, 2014·30 cites·10 claims
- 0597US8586597B26-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)ethyl]-3H-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2012·Granted Nov 19, 2013·36 cites·6 claims
- 0697US8207153B2Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase deltaFOWLER KERRY W·Filed 2010·Granted Jun 26, 2012·51 cites·6 claims
- 0796US8993583B25-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)propyl]-3H-quinazolin-4-one and 6-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)ethyl]-3H-quinazolin-4-one as inhibitors of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2013·Granted Mar 31, 2015·22 cites·13 claims
- 0896USRE44638EQuinazolinones as inhibitors of human phosphatidylinositol 3-kinase deltaFOWLER KERRY W·Filed 2005·Granted Dec 10, 2013·46 cites·2 claims
- 0995US9149477B25-fluoro-3-phenyl-2-[1-(9h-purin-6-ylamino)propyl]-3h-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2014·Granted Oct 6, 2015·17 cites·12 claims
- 1093US9260399B2Labeled alginate conjugates for molecular imaging applicationsBELLEROPHON BCM LLC·Filed 2015·Granted Feb 16, 2016·11 cites·4 claims
- 1192US9562113B2Labeled alginate conjugates for molecular imaging applicationsBELLEROPHON BCM LLC·Filed 2016·Granted Feb 7, 2017·9 cites·14 claims
- 1292US5391800AMethod for inhibition of cell motility by sphingosine-1-phosphate, its derivatives and mimetics and method of synthesizing sphingosine-1-phosphate and its derivativesBIOMEMBRANE INST·Filed 1993·Granted Feb 21, 1995·51 cites·9 claims
- 1391US10336756B2(S)-2-(1-aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one precursor of a quinazolinone as inhibitor of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2015·Granted Jul 2, 2019·5 cites·2 claims
- 1489US11655253B2CBP/catenin signaling pathway inhibitors and uses thereof3 2 PHARMA LLC·Filed 2021·Granted May 23, 2023·2 cites·54 claims
- 1582US5663404ASphingosine-1-phosphate essentially free of L-threo isomerONCOMEMBRANE·Filed 1995·Granted Sep 2, 1997·48 cites·10 claims
- 1681US8974766B2Labeled alginate conjugates for molecular imaging applicationsIKARIA DEV SUBSIDIARY ONE LLC·Filed 2012·Granted Mar 10, 2015·2 cites·14 claims
- 1778US10906907B2Tert-butyl (s)-(1-(5-fluoro-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)propyl)carbamate precursor of a quinazolinone inhibitor of human phosphatidylinositol 3-kinase delta and a process for preparing thereofICOS CORP·Filed 2019·Granted Feb 2, 2021·0 cites·9 claims
- 1878US9637488B2Heterocyclic compounds as inhibitors of class I PI3KSRUAN FUQIANG·Filed 2016·Granted May 2, 2017·2 cites·4 claims
- 1977US2021332047A1Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase deltaICOS CORP·Filed 2020·Application pending·0 cites
- 2071US8680151B2Compounds, compositions and methods for treating or preventing hypoxic or ischemic injuryRUAN FUQIANG·Filed 2011·Granted Mar 25, 2014·2 cites·8 claims
- 2169US12168665B2Substituted imidazo[l,2-a]pyrazines and pyrazino[l,2-a] pyrimidines as topical agents for dermatological applicationsGENESIS MOLECULAR TECH INC·Filed 2023·Granted Dec 17, 2024·0 cites·15 claims
- 2264US11639356B2Substituted imidazo[1,2-a]pyrazines and pyrazino[1,2-a]pyrimidines as topical agents for dermatological applicationsGENESIS MOLECULAR TECH INC·Filed 2021·Granted May 2, 2023·0 cites·25 claims
- 2363US2023102941A1Topical agents for dermatological applicationsGENESIS MOLECULAR TECH INC·Filed 2022·Application pending·0 cites
- 2463US2024352020A1Pyrazole-containing cbp/catenin antagonists and uses thereof3 2 PHARMA LLC·Filed 2022·Application pending·0 cites
- 2561US2012015964A1Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase deltaFOWLER KERRY W·Filed 2011·Application pending·0 cites
- 2655US8202997B2Compositions and methods for treating or preventing hypoxic or ischemic injuryWINTNER EDWARD A·Filed 2009·Granted Jun 19, 2012·0 cites·7 claims
- 2752US10442799B1Heterocyclic compounds and uses thereofRUAN FUQIANG·Filed 2019·Granted Oct 15, 2019·0 cites·3 claims
- 2851US2014228302A1Compounds, compositions and methods for treating or preventing hypoxic or ischemic injuryHUTCHINSON FRED CANCER RES·Filed 2014·Application pending·0 cites
- 2950US2011021541A1Inhibitors of human phosphatidyl-inositol 3-kinase deltaWHITE STEPHEN L·Filed 2008·Application pending·0 cites
- 3047US2010216820A1Thienopyrimidiones for treatment of inflammatory disorders and cancersWHITE STEPHEN L·Filed 2007·Application pending·0 cites
- 3138US6031135ATrimethylsphingosine derivativesONCOMEMBRANE INC·Filed 1996·Granted Feb 29, 2000·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →