Inventor · disambiguated record
Yanhui Sun
Also filed as: SUN YANHUI
18 granted patents·7 pending applications·239 citations·filing 1994–2021
94Inventor score
Files withDU PONT6INVISTA NORTH AMERICA SARL6Shandong linglong tyre co ltd4SUN YANHUI2ANHUI BOTAI ELECTRONIC MAT CO LTD1
Top patents by PatentIndex Score
25 records- 0195US6576340B1Acid dyeable polyester compositionsDU PONT·Filed 2000·Granted Jun 10, 2003·40 cites·39 claims
- 0293US6331606B1Polyester composition and process thereforDU PONT·Filed 2000·Granted Dec 18, 2001·50 cites·28 claims
- 0391US6312805B1Cationic dyeability modifier for use with polyester and polyamideDU PONT·Filed 2000·Granted Nov 6, 2001·38 cites·24 claims
- 0489US6723799B2Acid-dyeable polymer compositionsDU PONT·Filed 2001·Granted Apr 20, 2004·34 cites·37 claims
- 0580USD874388STireShandong linglong tyre co ltd·Filed 2018·Granted Feb 4, 2020·19 cites·1 claims
- 0677US6858702B2Polyamide compoundsINVISTA NORTH AMERICA SARL·Filed 2002·Granted Feb 22, 2005·10 cites·27 claims
- 0772USD870647STireShandong linglong tyre co ltd·Filed 2018·Granted Dec 24, 2019·13 cites·1 claims
- 0865US7879112B2Stain-resist compositionsINVISTA NORTH AMERICA SARL·Filed 2006·Granted Feb 1, 2011·0 cites·25 claims
- 0964USD849670STireShandong linglong tyre co ltd·Filed 2017·Granted May 28, 2019·9 cites·1 claims
- 1060US5662716AProcess for increasing stain-resistance of cationic-dyeable modified polyamide fibersDU PONT·Filed 1996·Granted Sep 2, 1997·11 cites·7 claims
- 1159US7166236B2Stain-resist compositionsINVISTA NORTH AMERICA SARL·Filed 2004·Granted Jan 23, 2007·0 cites·2 claims
- 1256USD886709STireShandong linglong tyre co ltd·Filed 2018·Granted Jun 9, 2020·6 cites·1 claims
- 1355US8809491B2Depolymerization of oligomeric cyclic ethersOSBORNE ROBERT B·Filed 2009·Granted Aug 19, 2014·0 cites·26 claims
- 1455US7034088B2Polyamide compoundsINVISTA NORTH AMERICAL S AR L·Filed 2004·Granted Apr 25, 2006·4 cites·4 claims
- 1553US2008242174A1Wash resistant synthetic polymer compositions containing active compoundsINVISTA NORTH AMERICA SARL·Filed 2008·Application pending·0 cites
- 1647US2003045651A1Acid-dyed polyester compositionsFiled 2002·Application pending·0 cites
- 1745US2022048932A1Process for continuous purification of high-purity trimethylaluminumANHUI BOTAI ELECTRONIC MAT CO LTD·Filed 2021·Application pending·0 cites
- 1843US5498386AMethod for preparing colored polyamide fibers which contain polycarbonatesDU PONT·Filed 1994·Granted Mar 12, 1996·5 cites·7 claims
- 1943US2001027581A1Dyeable and stain resistant nylon carpet treatmentFiled 2001·Application pending·0 cites
- 2040US9056940B2Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymersBEATTY RICHARD P·Filed 2012·Granted Jun 16, 2015·0 cites·19 claims
- 2139US2013046116A1Integrated copolyether glycol manufacturing processINVISTA NORTH AMERICA SARL·Filed 2010·Application pending·0 cites
- 2236US8338636B2Hydrogenation and esterification to form diestersSUN YANHUI·Filed 2010·Granted Dec 25, 2012·0 cites·21 claims
- 2336US6906220B2Process to produce 4-(2-sulfoethyl) cyclohexane, 1,2-diol sodium salt from 4-vinylcyclohexane-1,2-diolINVISTA NORTH AMERICA SARL·Filed 2003·Granted Jun 14, 2005·0 cites·9 claims
- 2434US2013197456A1Oil Resistant Polymer Device, Method and Kit for Treating Fungal Infected NailSUN YANHUI·Filed 2012·Application pending·0 cites
- 2532US2004192976A1Process for hydrolyzing water-insoluble epoxidesFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →