Assignee
SONG XUEDONG
US·19 granted patents·6 pending applications·115 citations·filing 2006–2012
Top patents by PatentIndex Score
25 records- 0195US8623292B2Dehydration sensors with ion-responsive and charged polymeric surfactantsSONG XUEDONG·Filed 2010·Granted Jan 7, 2014·21 cites·8 claims
- 0289US9103796B2Multi-layered devices for analyte detectionSONG XUEDONG·Filed 2007·Granted Aug 11, 2015·11 cites·5 claims
- 0389US8911681B2Wetness indicator having varied huesSONG XUEDONG·Filed 2011·Granted Dec 16, 2014·10 cites·17 claims
- 0486US8134042B2Wetness sensorsSONG XUEDONG·Filed 2007·Granted Mar 13, 2012·11 cites·17 claims
- 0585US8557604B2Membrane-based lateral flow assay devices that utilize phosphorescent detectionSONG XUEDONG·Filed 2007·Granted Oct 15, 2013·7 cites·20 claims
- 0682US8273306B2Color-changing materials and multiple component materials having a color-changing compositionSONG XUEDONG·Filed 2009·Granted Sep 25, 2012·7 cites·18 claims
- 0781US8222476B2Absorbent articles with impending leakage sensorsSONG XUEDONG·Filed 2008·Granted Jul 17, 2012·22 cites·20 claims
- 0875US9554948B2Absorbent products with wetness sensorsSONG XUEDONG·Filed 2009·Granted Jan 31, 2017·8 cites·11 claims
- 0973US8784689B2Color-changing compositionSONG XUEDONG·Filed 2011·Granted Jul 22, 2014·6 cites·19 claims
- 1073US8697003B2Aqueous-triggered color-appearing inksSONG XUEDONG·Filed 2009·Granted Apr 15, 2014·1 cites·11 claims
- 1170US8609401B2Detection of proteases secreted from a pathogenic microorganismsSONG XUEDONG·Filed 2009·Granted Dec 17, 2013·1 cites·13 claims
- 1268US8137985B2Polyelectrolytic internal calibration system of a flow-through assaySONG XUEDONG·Filed 2009·Granted Mar 20, 2012·1 cites·20 claims
- 1367US8623290B2Color-changing materials and multiple component materials having a color-changing compositionSONG XUEDONG·Filed 2012·Granted Jan 7, 2014·2 cites·22 claims
- 1466US9265856B2Multiple component materials having a color-changing compositionSONG XUEDONG·Filed 2010·Granted Feb 23, 2016·2 cites·27 claims
- 1566US8901366B2Urine volume hydration test devicesSONG XUEDONG·Filed 2007·Granted Dec 2, 2014·3 cites·25 claims
- 1664US9084838B2Feminine care absorbent article for use in warm climatesSONG XUEDONG·Filed 2011·Granted Jul 21, 2015·2 cites·21 claims
- 1756US8455185B2Enzymatic detection techniquesSONG XUEDONG·Filed 2011·Granted Jun 4, 2013·0 cites·20 claims
- 1853US8758989B2Enzymatic detection techniquesSONG XUEDONG·Filed 2006·Granted Jun 24, 2014·0 cites·9 claims
- 1952US2010290948A1Absorbent articles capable of indicating the presence of urinary tract infectionsSONG XUEDONG·Filed 2009·Application pending·0 cites
- 2052US2010145294A1Three-dimensional vertical hydration/dehydration sensorSONG XUEDONG·Filed 2008·Application pending·0 cites
- 2150US2010159599A1Lateral-flow porous membrane assay with flow rate controlSONG XUEDONG·Filed 2008·Application pending·0 cites
- 2249US2010159611A1Hydration/dehydration sensorSONG XUEDONG·Filed 2008·Application pending·0 cites
- 2348US2008266117A1Sensors and disposable articles that contain the sensorsSONG XUEDONG·Filed 2007·Application pending·0 cites
- 2447US8932878B2Diagnostic test kits employing an internal calibration systemSONG XUEDONG·Filed 2011·Granted Jan 13, 2015·0 cites·7 claims
- 2536US2013158492A1Absorbent Article With Moisture IndicatorSONG XUEDONG·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →