Inventor · disambiguated record
Helen S. M. Lu
Also filed as: LU HELEN · LU HELEN S M
22 granted patents·23 pending applications·109 citations·filing 2001–2024
94Inventor score
Files withPROCTER & GAMBLE12NUTRITION & BIOSCIENCES USA 4 INC7DU PONT6ACTAMAX SURGICAL MATERIALS LLC4LU HELEN S M4
Top patents by PatentIndex Score
45 records- 0197US11584901B2Amphiphilic polysaccharide derivatives and compositions comprising sameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Granted Feb 21, 2023·5 cites·14 claims
- 0296US11066626B2Amphiphilic polysaccharide derivatives and compositions comprising sameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2017·Granted Jul 20, 2021·10 cites·75 claims
- 0394US11965147B2Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivativePROCTER & GAMBLE·Filed 2021·Granted Apr 23, 2024·7 cites·14 claims
- 0494US11732216B2Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivativePROCTER & GAMBLE·Filed 2021·Granted Aug 22, 2023·5 cites·11 claims
- 0594US11028187B2Detergent compositionsNUTRITION & BIOSCIENCES USA 4 INC·Filed 2017·Granted Jun 8, 2021·6 cites·19 claims
- 0692US11905495B2Treatment compositions comprising cationic poly alpha-1,6-glucan ethersPROCTER & GAMBLE·Filed 2021·Granted Feb 20, 2024·5 cites·13 claims
- 0792US8580951B2Aldehyde-functionalized polysaccharidesLU HELEN S M·Filed 2010·Granted Nov 12, 2013·11 cites·8 claims
- 0891US7071365B23-alkylated-5,5′,6,6′, 7, 7′, 8, 8′—octahydro-2, 2′-binaphthols and 3, 3′-dialkylated- 5, 5′, 6, 6′, 7, 7′, 8, 8′-octahydro—2, 2′-binaphthols and processes for makingINVISTA NORTH AMERICA SARL·Filed 2005·Granted Jul 4, 2006·8 cites·6 claims
- 0990US10844142B2Detergent compositionsDUPONT IND BIOSCIENCES USA LLC·Filed 2017·Granted Nov 24, 2020·6 cites·15 claims
- 1090US8039681B2Functionalized carbon materialsDU PONT·Filed 2005·Granted Oct 18, 2011·19 cites·38 claims
- 1188US11708542B2Product comprising polysaccharide derivativesPROCTER & GAMBLE·Filed 2019·Granted Jul 25, 2023·3 cites·14 claims
- 1288US8580950B2Aldehyde-functionalized polysaccharidesLU HELEN S M·Filed 2010·Granted Nov 12, 2013·6 cites·12 claims
- 1382US8778326B2Hydrogel tissue adhesive for medical useLU HELEN S M·Filed 2010·Granted Jul 15, 2014·7 cites·14 claims
- 1481US8859705B2Hydrogel tissue adhesive having decreased gelation time and decreased degradation timeACTAMAX SURGICAL MATERIALS LLC·Filed 2012·Granted Oct 14, 2014·7 cites·20 claims
- 1580US9096759B2Printing form and process for preparing the printing form with curable composition having solvent-free epoxy resinDU PONT·Filed 2012·Granted Aug 4, 2015·2 cites·22 claims
- 1678US12297408B2Treatment compositions comprising cationic poly alpha-6,6-glucan ethersPROCTER & GAMBLE·Filed 2024·Granted May 13, 2025·0 cites·14 claims
- 1774US12006489B2Amphiphilic polysaccharide derivatives and compositions comprising samePROCTER & GAMBLE·Filed 2021·Granted Jun 11, 2024·0 cites·15 claims
- 1874US2010015231A1Low swell, long-lived hydrogel sealantDU PONT·Filed 2009·Application pending·0 cites
- 1970US9044529B2Hydrogel tissue adhesive formed from aminated polysaccharide and aldehyde-functionalized multi-arm polyetherLU HELEN S M·Filed 2009·Granted Jun 2, 2015·1 cites·16 claims
- 2066US8796242B2Hydrogel tissue adhesive for medical useACTAMAX SURGICAL MATERIALS LLC·Filed 2013·Granted Aug 5, 2014·1 cites·3 claims
- 2162US2013195789A1Low swell, long-lived hydrogel sealantACTAMAX SURGICAL MATERIALS LLC·Filed 2013·Application pending·0 cites
- 2262US2013255538A1Low swell, long-lived hydrogel sealantACTAMAX SURGICAL MATERIALS LLC·Filed 2013·Application pending·0 cites
- 2361US2023116102A1Laundry care or dish care composition comprising a poly alpha glucan derivativePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2461US2023043452A1Compositions comprising cationic poly alpha-1,3-glucan ethersPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2561US2024150497A1Polysaccharide derivatives for detergent compositionsNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Application pending·0 cites
- 2660US2023106704A1Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivativePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2759US12486338B2Poly alpha-1,6-glucan derivatives and compositions comprising sameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Granted Dec 2, 2025·0 cites·20 claims
- 2858US2023116339A1Product comprising poly alpha 1,3-glucan estersPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2957US2024336880A1Biodegradable prepolymer microcapsulesINT FLAVORS & FRAGRANCES INC·Filed 2023·Application pending·0 cites
- 3056US2010112063A1Method for preparing a hydrogel adhesive having extended gelation time and decreased degradation timeFIGULY GARRET D·Filed 2008·Application pending·0 cites
- 3155US9296245B2Printing form and process for preparing the printing form with curable composition having solvent-free epoxy resinDU PONT·Filed 2015·Granted Mar 29, 2016·0 cites·8 claims
- 3255US2023287148A1Poly alpha-1,6-glucan esters and compositions comprising sameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Application pending·0 cites
- 3354US2021253977A1Polysaccharide derivatives and compositions comprising sameDUPONT IND BIOSCIENCES USA LLC·Filed 2019·Application pending·0 cites
- 3452US2024301325A1Cationic Poly Alpha-1,6-Glucan Ethers and Compositions Comprising SameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Application pending·0 cites
- 3552US2021388290A1Laundry care or dish care compositions comprising poly alpha-1,6-glucan estersPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 3651US2021395655A1Water-soluble unit dose article comprising a polyvinylalcohol film and a cationic poly alpha-1,6-glucan ether compoundPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 3750US2010140590A1Transistor comprising carbon nanotubes functionalized with a non-fluoro containing electron deficient olefin or alkyneDU PONT·Filed 2009·Application pending·0 cites
- 3848US2004054237A13-Alkylated-5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthols and 3,3'-dialkylated- 5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthols and processes for making themFiled 2003·Application pending·0 cites
- 3947US2024117275A1Compositions for cleaning and methods related theretoDANISCO US INC·Filed 2022·Application pending·0 cites
- 4046US2003100803A13-Alkylated-5,5',6,6',7,7,'8,8'-octahydro-2,2'-binaphthols and 3,3'-dialkylated-5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthols and processes for making themFiled 2001·Application pending·0 cites
- 4146US2014251168A1Printing form and a process for preparing a printing form using two-step cureDU PONT·Filed 2014·Application pending·0 cites
- 4245US2011017985A1Electronic device utilizing fluorinated carbon nanotubesBLANCHET GRACIELA BEATRIZ·Filed 2009·Application pending·0 cites
- 4339US2012285930A1Printing form and process for preparing the printing form with curable composition having epoxy novolac resinADELMAN DOUGLAS J·Filed 2012·Application pending·0 cites
- 4438US8785013B2Compositions containing modified fullerenesKRUSIC PAUL J·Filed 2005·Granted Jul 22, 2014·0 cites·22 claims
- 4537US2006093885A1Compositions containing functionalized carbon materialsKRUSIC PAUL J·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →