Inventor · disambiguated record
Randall V. Sparer
Also filed as: SPARER RANDALL V
18 granted patents·16 pending applications·1,313 citations·filing 1982–2012
96Inventor score
Top patents by PatentIndex Score
34 records- 0196US4549010ABioerodible poly(ortho ester) thermoplastic elastomer from diketene diacetalMERCK & CO INC·Filed 1984·Granted Oct 22, 1985·95 cites·4 claims
- 0294US6879861B2Polymeric materials with improved dielectric breakdown strengthMEDTRONIC INC·Filed 2000·Granted Apr 12, 2005·101 cites·23 claims
- 0394US4513034AVariable permeability liquid crystalline membranesMERCK & CO INC·Filed 1984·Granted Apr 23, 1985·97 cites·9 claims
- 0493US6159240ARigid annuloplasty device that becomes compliant after implantationMEDTRONIC INC·Filed 1998·Granted Dec 12, 2000·475 cites·38 claims
- 0592US7101956B2Compounds containing quaternary carbons, medical devices, and methodsMEDTRONIC INC·Filed 2002·Granted Sep 5, 2006·37 cites·61 claims
- 0691US6451947B1High energy density capacitors and compounds for use in their preparationMEDTRONIC INC·Filed 2000·Granted Sep 17, 2002·41 cites·1 claims
- 0789US7365134B2Compounds containing silicon-containing groups, medical devices, and methodsMEDTRONIC INC·Filed 2005·Granted Apr 29, 2008·16 cites·24 claims
- 0888US6984700B2Compounds containing silicon-containing groups, medical devices, and methodsMEDTRONIC INC·Filed 2002·Granted Jan 10, 2006·25 cites·29 claims
- 0988US6184324B1High energy density capacitors and compounds for use in their preparationMEDTRONIC INC·Filed 1997·Granted Feb 6, 2001·52 cites·12 claims
- 1088US4489065AChondroitin drug ComplexesVALCOR SCIENT LTD·Filed 1982·Granted Dec 18, 1984·71 cites·21 claims
- 1183US7875697B2Poly(orthoester) polymers, and methods of making and using sameMEDTRONIC INC·Filed 2007·Granted Jan 25, 2011·4 cites·26 claims
- 1282US5211951AProcess for the manufacture of bioerodible poly (orthoester)s and polyacetalsMERCK & CO INC·Filed 1991·Granted May 18, 1993·69 cites·11 claims
- 1372US5837228ABioerodible implantsMERCK & CO INC·Filed 1992·Granted Nov 17, 1998·47 cites·18 claims
- 1471US6212063B1Implantable medical device having flat electrolytic capacitor with connector block and sealed feedthroughsMEDTRONIC INC·Filed 1998·Granted Apr 3, 2001·117 cites·48 claims
- 1566US7658727B1Implantable medical device with enhanced biocompatibility and biostabilityMEDTRONIC INC·Filed 1999·Granted Feb 9, 2010·65 cites·45 claims
- 1663US8637064B2Compression molding method for making biomaterial compositesLYU SUPING·Filed 2006·Granted Jan 28, 2014·1 cites·16 claims
- 1760US2007276504A1Medical device exhibiting improved adhesion between polymeric coating and substrateMEDTRONIC INC·Filed 2007·Application pending·0 cites
- 1853US2004039437A1Medical device exhibiting improved adhesion between polymeric coating and substrateMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 1952US2012149864A1Poly(orthoester) polymers, and methods of making and using sameALKATOUT JULIE A·Filed 2012·Application pending·0 cites
- 2052US2008064845A9Compounds containing quaternary carbons, medical devices, and methodsMEDTRONIC INC·Filed 2006·Application pending·0 cites
- 2151US8133968B2Poly(orthoester) polymers, and methods of making and using sameALKATOUT JULIE A·Filed 2010·Granted Mar 13, 2012·0 cites·18 claims
- 2251US2005064005A1Active agent delivery systems including a miscible polymer blend, medical devices, and methodsFiled 2004·Application pending·0 cites
- 2349US2004115273A1Active agent delivery system including a hydrophobic cellulose derivative, medical device, and methodMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 2449US2004033251A1Active agent delivery system including a polyurethane, medical device, and methodMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 2549US2004127978A1Active agent delivery system including a hydrophilic polymer, medical device, and methodMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 2649US2004047911A1Active agent delivery system including a poly(ethylene-co-(meth)Acrylate), medical device, and methodMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 2748US2007249754A1Methods of modifying polyurethanes using surface treated clayMEDTRONIC INC·Filed 2007·Application pending·0 cites
- 2847US2005064038A1Active agent delivery systems including a single layer of a miscible polymer blend, medical devices, and methodsFiled 2004·Application pending·0 cites
- 2945US2004086569A1Active agent delivery systems, medical devices, and methodsMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 3044US2005267543A1Antimicrobial protection for implantable medical deviceMEDTRONIC INC·Filed 2004·Application pending·0 cites
- 3142US8691258B2Anti-infective medical deviceHERUTH KENNETH T·Filed 2004·Granted Apr 8, 2014·0 cites·11 claims
- 3241US2011269720A1Minocycline and rifampin microparticlesMEDTRONIC INC·Filed 2010·Application pending·0 cites
- 3340US2004054113A1Polymers with soft segments containing silane-containing groups, medical devices, and methodsMEDTRONIC INC·Filed 2003·Application pending·0 cites
- 3439US2004054210A1Compounds containing quaternary carbons and silicon-containing groups, medical devices, and methodsMEDTRONIC INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →