Inventor · disambiguated record
Da-Ren Chen
Also filed as: CHEN DA-REN
19 granted patents·4 pending applications·1,966 citations·filing 1997–2014
97Inventor score
Top patents by PatentIndex Score
23 records- 0198US9050611B2High mass throughput particle generation using multiple nozzle sprayingUNIV MINNESOTA·Filed 2013·Granted Jun 9, 2015·26 cites·14 claims
- 0298US7972661B2Electrospraying method with conductivity controlUNIV MINNESOTA·Filed 2007·Granted Jul 5, 2011·70 cites·16 claims
- 0398US7279322B2Electrospraying apparatus and method for coating particlesUNIV MINNESOTA·Filed 2004·Granted Oct 9, 2007·170 cites·19 claims
- 0498US7247338B2Coating medical devicesUNIV MINNESOTA·Filed 2002·Granted Jul 24, 2007·233 cites·97 claims
- 0598US6764720B2High mass throughput particle generation using multiple nozzle sprayingUNIV MINNESOTA·Filed 2001·Granted Jul 20, 2004·246 cites·49 claims
- 0698US6746869B2Electrospraying apparatus and method for coating particlesUNIV MINNESOTA·Filed 2002·Granted Jun 8, 2004·179 cites·17 claims
- 0798US6399362B1Electrospraying apparatus and method for introducing material into cellsUNIV MINNESOTA·Filed 2000·Granted Jun 4, 2002·180 cites·36 claims
- 0898US6093557AElectrospraying apparatus and method for introducing material into cellsUNIV MINNESOTA·Filed 1998·Granted Jul 25, 2000·225 cites·17 claims
- 0996US9642694B2Device with electrospray coating to deliver active ingredientsNANOCOPOEIA INC·Filed 2014·Granted May 9, 2017·26 cites·30 claims
- 1095US8028646B2Coating medical devicesUNIV MINNESOTA·Filed 2006·Granted Oct 4, 2011·36 cites·78 claims
- 1192US7951428B2Electrospray coating of objectsUNIV MINNESOTA·Filed 2007·Granted May 31, 2011·69 cites·26 claims
- 1292US7498063B2High mass throughput particle generation using multiple nozzle sprayingUNIV MINNESOTA·Filed 2004·Granted Mar 3, 2009·166 cites·39 claims
- 1392US6145391ACharged particle neutralizing apparatus and method of neutralizing charged particlesUNIV MINNESOTA·Filed 1999·Granted Nov 14, 2000·97 cites·8 claims
- 1489US7213476B2Stackable differential mobility analyzer for aerosol measurementUT BATTELLE LLC·Filed 2005·Granted May 8, 2007·20 cites·14 claims
- 1587US8704155B2Nanoscale object detection using a whispering gallery mode resonatorHE LINA·Filed 2010·Granted Apr 22, 2014·10 cites·20 claims
- 1686US8044350B2Miniaturized ultrafine particle sizer and monitorUNIV WASHINGTON·Filed 2008·Granted Oct 25, 2011·18 cites·18 claims
- 1786US6230572B1Instrument for measuring and classifying nanometer aerosolsTSI INC·Filed 1999·Granted May 15, 2001·88 cites·40 claims
- 1878US5992244ACharged particle neutralizing apparatus and method of neutralizing charged particlesUNIV MINNESOTA·Filed 1998·Granted Nov 30, 1999·46 cites·21 claims
- 1974US5973904AParticle charging apparatus and method of charging particlesUNIV MINNESOTA·Filed 1997·Granted Oct 26, 1999·61 cites·33 claims
- 2058US2009266924A1High mass throughput particle generation using multiple nozzle sprayingUNIV MINNESOTA·Filed 2009·Application pending·0 cites
- 2152US2011174902A1High Mass Throughput Particle Generation Using Multiple Nozzle SprayingUNIV MINNESOTA·Filed 2011·Application pending·0 cites
- 2250US2013323403A1Electrospray coating of objectsHOERR ROBERT A·Filed 2013·Application pending·0 cites
- 2348US2011229627A1Electrospray coating of objectsNANOCOPOEIA INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →