Inventor · disambiguated record
Robert J. Levy
Also filed as: LEVY ROBERT · LEVY ROBERT J
46 granted patents·22 pending applications·3,464 citations·filing 1980–2021
99Inventor score
Files withPHILADELPHIA CHILDREN HOSPITAL27LEVY ROBERT J9UNIV MICHIGAN8ALFERIEV IVAN7THE CHILDREN'S HOSPITAL OF PHILADELPHIA3
Top patents by PatentIndex Score
68 records- 0198US4753652ABiomaterial implants which resist calcificationCHILDRENS MEDICAL CENTER·Filed 1986·Granted Jun 28, 1988·468 cites·33 claims
- 0296US6395029B1Sustained delivery of polyionic bioactive agentsPHILADELPHIA CHILDREN HOSPITAL·Filed 1999·Granted May 28, 2002·185 cites·44 claims
- 0396US6391538B1Stabilization of implantable bioprosthetic tissuePHILADELPHIA CHILDREN HOSPITAL·Filed 2000·Granted May 21, 2002·172 cites·15 claims
- 0496US5368608ACalcification-resistant materials and methods of making same through use of multivalent cationsUNIV MICHIGAN THE BOARD OF REG·Filed 1991·Granted Nov 29, 1994·161 cites·29 claims
- 0595US6814980B2Microspheres containing condensed polyanionic bioactive agents and methods for their productionUNIV MICHIGAN·Filed 2002·Granted Nov 9, 2004·107 cites·5 claims
- 0695US6333194B1Hydrogel compositions for controlled delivery of virus vectors and methods of use thereofPHILADELPHIA CHILDREN HOSPITAL·Filed 2000·Granted Dec 25, 2001·142 cites·34 claims
- 0795US5387419ASystem for controlled release of antiarrhythmic agentsUNIV MICHIGAN·Filed 1993·Granted Feb 7, 1995·196 cites·1 claims
- 0894US7846201B2Magnetically-driven biodegradable gene delivery nanoparticles formulated with surface-attached polycationic complexPHILADELPHIA CHILDREN HOSPITAL·Filed 2005·Granted Dec 7, 2010·25 cites·21 claims
- 0993US6861211B2Stabilization of implantable bioprosthetic devicesPHILADELPHIA CHILDREN HOSPITAL·Filed 2001·Granted Mar 1, 2005·117 cites·20 claims
- 1093US6824970B2Stabilization of implantable bioprosthetic tissuePHILADELPHIA CHILDREN HOSPITAL·Filed 2002·Granted Nov 30, 2004·94 cites·13 claims
- 1193US6395253B2Microspheres containing condensed polyanionic bioactive agents and methods for their productionUNIV MICHIGAN·Filed 1998·Granted May 28, 2002·162 cites·18 claims
- 1292US8562505B2Uniform field magnetization and targeting of therapeutic formulationsLEVY ROBERT J·Filed 2008·Granted Oct 22, 2013·14 cites·35 claims
- 1392US7635734B2Photochemical activation of surfaces for attaching biomaterialPHILADELPHIA CHILDREN HOSPITAL·Filed 2005·Granted Dec 22, 2009·14 cites·1 claims
- 1492US6919208B2Methods and compositions for enhancing the delivery of a nucleic acid to a cellPHILADELPHIA CHILDREN HOSPITAL·Filed 2001·Granted Jul 19, 2005·52 cites·10 claims
- 1592US6143037ACompositions and methods for coating medical devicesUNIV MICHIGAN·Filed 1996·Granted Nov 7, 2000·528 cites·8 claims
- 1691US5746775AMethod of making calcification-resistant bioprosthetic tissueREGENT6S OF THE UNIVERSITY OF·Filed 1993·Granted May 5, 1998·180 cites·32 claims
- 1791US5094661ACalcification-resistant materials and methods of making same through use of trivalent aluminumUNIV MICHIGAN·Filed 1988·Granted Mar 10, 1992·189 cites·1 claims
- 1889US9028829B2Uniform field magnetization and targeting of therapeutic formulationsLEVY ROBERT J·Filed 2009·Granted May 12, 2015·13 cites·33 claims
- 1989US5674298ACalcification-resistant bioprosthetic tissue and methods of making sameUNIV MICHIGAN·Filed 1995·Granted Oct 7, 1997·184 cites·8 claims
- 2088US6320011B1Derivatized polyurethane compositions which exhibit enhanced stability in biological systems and methods of making the samePHILADELPHIA CHILDREN HOSPITAL·Filed 2000·Granted Nov 20, 2001·23 cites·53 claims
- 2186US5679112ACalcification-resistant materials and methods of making same through use of multivalent cationsUNIV MICHIGAN·Filed 1994·Granted Oct 21, 1997·125 cites·24 claims
- 2281US6852704B1Reverse gene therapyPHILADELPHIA CHILDREN HOSPITAL·Filed 2000·Granted Feb 8, 2005·11 cites·13 claims
- 2378US9095610B2Uniform field magnetization and targeting of therapeutic formulationsPHILADELPHIA CHILDREN HOSPITAL·Filed 2013·Granted Aug 4, 2015·1 cites·15 claims
- 2475US9107739B2Small diameter vascular graft produced by a hybrid methodLELKES PETER I·Filed 2010·Granted Aug 18, 2015·10 cites·8 claims
- 2573US8580545B2Biodegradable linkers for molecular therapiesALFERIEV IVAN·Filed 2011·Granted Nov 12, 2013·2 cites·30 claims
- 2670US6689861B2Derivatized polyurethane compositions which exhibit enhanced stability in biological systems and methods of making the samePHILADELPHIA CHILDREN HOSPITAL·Filed 2001·Granted Feb 10, 2004·7 cites·11 claims
- 2770US5833658ACatheters for the delivery of solutions and suspensionsFiled 1996·Granted Nov 10, 1998·123 cites·7 claims
- 2868US7589070B2Surface modification for improving biocompatibilityPHILADELPHIA CHILDREN HOSPITAL·Filed 2002·Granted Sep 15, 2009·3 cites·55 claims
- 2968US7282489B2Compositions and methods for performing reverse gene therapyPHILADELPHIA CHILDREN HOSPITAL·Filed 2003·Granted Oct 16, 2007·4 cites·9 claims
- 3068US5296583ACalcification-resistant synthetic biomaterialsUNIV MICHIGAN·Filed 1992·Granted Mar 22, 1994·62 cites·8 claims
- 3167US8084435B2Biodegradable linkers for molecular therapiesALFERIEV IVAN·Filed 2007·Granted Dec 27, 2011·0 cites·1 claims
- 3263US6890998B2Thiol activation of polyurethanes and methods of making the samePHILADELPHIA CHILDREN HOSPITAL·Filed 2003·Granted May 10, 2005·5 cites·47 claims
- 3363US4343734AProtein diagnostic for atherosclerosisCHILDRENS HOSP MEDICAL CENTER·Filed 1980·Granted Aug 10, 1982·21 cites·16 claims
- 3462US9539339B2Affinity peptide-modified particles and targeted drug delivery methodsTHE CHILDREN'S HOSPITAL OF PHILADELPHIA·Filed 2013·Granted Jan 10, 2017·0 cites·33 claims
- 3562US5436291ACalcification-resistant synthetic biomaterialsUNIV MICHIGAN THE BOARD OF·Filed 1994·Granted Jul 25, 1995·58 cites·34 claims
- 3661US2013011370A1Uniform Field Magnetization and Targeting of Therapeutic FormulationsPHILADELPHIA CHILDREN HOSPITAL·Filed 2012·Application pending·0 cites
- 3760US7156881B2Counteracting bioprosthetic calcificationPHILADELPHIA CHILDREN HOSPITAL·Filed 2003·Granted Jan 2, 2007·1 cites·17 claims
- 3859US6900282B2Derivatized polyurethane compositions which exhibit enhanced stability in biological systems and methods of making the samePHILADELPHIA CHILDREN HOSPITAL·Filed 2003·Granted May 31, 2005·4 cites·27 claims
- 3959US2009068745A1Compositions and methods for performing reverse gene therapyLEVY ROBERT J·Filed 2007·Application pending·0 cites
- 4058US8263127B2Photochemical activation of surfaces for attaching biomaterialALFERIEV IVAN·Filed 2009·Granted Sep 11, 2012·0 cites·45 claims
- 4157US2007116768A1Sustained release preparations composed of biocompatible complex microparticlesCHORNY MICHAEL·Filed 2004·Application pending·0 cites
- 4255US8193290B2Steroid lipid-modified polyurethane as an implantable biomaterial, the preparation and uses thereofLEVY ROBERT J·Filed 2008·Granted Jun 5, 2012·0 cites·23 claims
- 4355US2007092489A1Use of receptor sequences for immobilizing gene vectors on surfacesPHILADELPHIA CHILDREN HOSPITAL·Filed 2004·Application pending·0 cites
- 4453US2005080030A1Methods and compositions for enhancing the delivery of a nucleic acid to a cellFiled 2003·Application pending·0 cites
- 4552US9694103B2Photochemical activation of surfaces for attaching biomaterialALFERIEV IVAN·Filed 2012·Granted Jul 4, 2017·0 cites·49 claims
- 4652US2011076767A1Magnetically-driven biodegradable gene delivery nanoparticles formulated with surface-attached polycationic complexPHILADELPHIA CHILDREN HOSPITAL·Filed 2010·Application pending·0 cites
- 4751US2009216320A1Magnetic Gradient Targeting And Sequestering Of Therapeutic Formulations And Therapeutic Systems ThereofPHILADELPHIA CHILDREN HOSPITAL·Filed 2007·Application pending·0 cites
- 4850US2015119388A1Novel pro- and codrug derivatives for nanoparticle delivery of select anticancer agents formed using rapidly cleavable phenolic ester bridgesPHILADELPHIA CHILDREN HOSPITAL·Filed 2013·Application pending·0 cites
- 4950US2015306284A1Implantable medical devices that are resistant to immune cell mediated surface damagePHILADELPHIA CHILDREN HOSPITAL·Filed 2015·Application pending·0 cites
- 5049US9233163B2Hydrolytically releasable prodrugs for sustained release nanoparticle formulationsALFERIEV IVAN·Filed 2011·Granted Jan 12, 2016·0 cites·4 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →