Inventor · disambiguated record
Changkun Liu
Also filed as: LIU CHANGKUN
18 granted patents·2 pending applications·112 citations·filing 2005–2018
92Inventor score
Files withHEADWATERS TECH INNOVATION LLC11SHENYANG NEUSOFT MEDICAL SYS4HUAIAN LINGCHUANG LEADER NEW MAT CO LTD1SINOCHEM CORP1SUN GONGQUAN1
Top patents by PatentIndex Score
20 records- 0195US7569508B2Reforming nanocatalysts and method of making and using such catalystsHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted Aug 4, 2009·32 cites·30 claims
- 0293US7718155B2Carbon nanostructures manufactured from catalytic templating nanoparticlesHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted May 18, 2010·21 cites·28 claims
- 0392US7887771B2Carbon nanorings manufactured from templating nanoparticlesHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Feb 15, 2011·23 cites·22 claims
- 0487US7288500B2Selective hydrogenation of nitro groups of halonitro aromatic compoundsHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted Oct 30, 2007·6 cites·21 claims
- 0582US7449423B2Heat treatment of anchored nanocatalysts in a non-zero oxidation state and catalysts made by such methodHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted Nov 11, 2008·7 cites·24 claims
- 0679US8133637B2Fuel cells and fuel cell catalysts incorporating a nanoring supportSUN GONGQUAN·Filed 2005·Granted Mar 13, 2012·5 cites·21 claims
- 0777US9993215B2CT image correctionSHENYANG NEUSOFT MEDICAL SYS·Filed 2015·Granted Jun 12, 2018·3 cites·14 claims
- 0877US7547757B2Methods for manufacturing aryl-aryl coupled polymersHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Jun 16, 2009·3 cites·24 claims
- 0971US7557064B2Methods for making immobilized aryl-containing ligandsHEADWATERS TECH INNOVATION LLC·Filed 2007·Granted Jul 7, 2009·2 cites·22 claims
- 1067US7772154B2Methods for making immobilized aryl-containing ligandsHEADWATERS TECH INNOVATION LLC·Filed 2009·Granted Aug 10, 2010·1 cites·21 claims
- 1166US8097229B2Methods for manufacturing functionalized inorganic oxides and polymers incorporating sameZHOU BING·Filed 2006·Granted Jan 17, 2012·2 cites·29 claims
- 1257US8225641B2Nanofibers and methods of making same and using same in humidity sensorsWANG CE·Filed 2009·Granted Jul 24, 2012·7 cites·20 claims
- 1357US7425520B2Catalyst for selective hydrogenation of nitro groups of halonitro aromatic compoundsHEADWATERS TECH INNOVATION LLC·Filed 2007·Granted Sep 16, 2008·0 cites·23 claims
- 1453US2010125035A1Carbon nanostructures manufactured from catalytic templating nanoparticlesHEADWATERS TECH INNOVATION LLC·Filed 2010·Application pending·0 cites
- 1549US7687601B2Methods for purifying polymers using solid scavengersHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Mar 30, 2010·0 cites·16 claims
- 1644US9795349B2Method for setting scanning protocol and apparatus thereofSHENYANG NEUSOFT MEDICAL SYS·Filed 2015·Granted Oct 24, 2017·0 cites·10 claims
- 1743US11358135B2Method for preparing hydrocracking catalystSINOCHEM CORP·Filed 2018·Granted Jun 14, 2022·0 cites·7 claims
- 1843US2019132593A1Ct data processingSHENYANG NEUSOFT MEDICAL SYS·Filed 2018·Application pending·0 cites
- 1935US10420526B2Optimizing CT scanning parameterSHENYANG NEUSOFT MEDICAL SYS·Filed 2015·Granted Sep 24, 2019·0 cites·10 claims
- 2029US11078223B2Composite phosphorus flame retardant comprising cyclic organophosphate with multiple DOPO moieties and preparation method thereofHUAIAN LINGCHUANG LEADER NEW MAT CO LTD·Filed 2016·Granted Aug 3, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →