Inventor · disambiguated record
Yefim Brun
Also filed as: BRUN YEFIM
33 granted patents·15 pending applications·273 citations·filing 1998–2024
97Inventor score
Files withDU PONT20NUTRITION & BIOSCIENCES USA 4 INC16DUPONT IND BIOSCIENCES USA LLC6WATERS INVESTMENTS LTD2HAUSMANN KARLHEINZ1
Top patents by PatentIndex Score
48 records- 0198US10260053B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2018·Granted Apr 16, 2019·32 cites·17 claims
- 0298US8871474B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2013·Granted Oct 28, 2014·85 cites·18 claims
- 0397US10059779B2Enzymatically polymerized gelling dextransDU PONT·Filed 2015·Granted Aug 28, 2018·15 cites·12 claims
- 0496US9296997B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Mar 29, 2016·13 cites·22 claims
- 0596US9284539B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Mar 15, 2016·12 cites·20 claims
- 0696US9260702B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Feb 16, 2016·13 cites·22 claims
- 0796US9228177B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Jan 5, 2016·13 cites·20 claims
- 0895US10308968B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2018·Granted Jun 4, 2019·4 cites·20 claims
- 0995US9296996B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Mar 29, 2016·12 cites·22 claims
- 1095US9284540B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Mar 15, 2016·12 cites·22 claims
- 1195US9260701B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Feb 16, 2016·12 cites·20 claims
- 1293US11098334B2Alpha-1,3-glucan graft copolymersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2018·Granted Aug 24, 2021·8 cites·22 claims
- 1392US11608388B2Highly crystalline alpha-1,3-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2020·Granted Mar 21, 2023·3 cites·37 claims
- 1491US12319753B2Highly crystalline alpha-1,3-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2024·Granted Jun 3, 2025·1 cites·20 claims
- 1591US11952435B2Highly crystalline alpha-1,3-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Granted Apr 9, 2024·1 cites·14 claims
- 1691US11390692B2Enzymatically polymerized gelling dextransNUTRITION & BIOSCIENCES USA 4 INC·Filed 2018·Granted Jul 19, 2022·2 cites·12 claims
- 1790US9228176B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2014·Granted Jan 5, 2016·5 cites·22 claims
- 1889US9926541B2Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2015·Granted Mar 27, 2018·3 cites·15 claims
- 1986US12173091B2Enzymatically polymerized gelling dextransNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 2082US9988610B2Modified glucosyltransferases for producing branched alpha-glucan polymersDU PONT·Filed 2016·Granted Jun 5, 2018·1 cites·4 claims
- 2179US10590450B2Glucosyltransferase enzymes for production of glucan polymersDUPONT IND BIOSCIENCES USA LLC·Filed 2019·Granted Mar 17, 2020·0 cites·18 claims
- 2278US2025002956A1Alpha-1,3-glucan graft copolymersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2024·Application pending·0 cites
- 2376US10988789B2Glucosyltransferase enzymes for production of glucan polymersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2020·Granted Apr 27, 2021·0 cites·22 claims
- 2476US2025188647A1Compositions comprising insoluble alpha-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Application pending·0 cites
- 2575US2025206920A1Compositions comprising insoluble alpha-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Application pending·0 cites
- 2674US11932890B2Alpha-1,3-glucan graft copolymersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2021·Granted Mar 19, 2024·0 cites·16 claims
- 2773US10793838B2Glucosyltransferase enzymes for production of glucan polymersDUPONT IND BIOSCIENCES USA LLC·Filed 2019·Granted Oct 6, 2020·0 cites·16 claims
- 2873US2024309120A1Alpha-1,3-glucan graft copolymersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Application pending·0 cites
- 2972US10633638B2Glucosyltransferase amino acid motifs for enzymatic production of linear poly alpha-1,3-glucanDUPONT IND BIOSCIENCES USA LLC·Filed 2018·Granted Apr 28, 2020·0 cites·15 claims
- 3071US11859022B2Alpha-1,3-glucan graft copolymersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2019·Granted Jan 2, 2024·0 cites·21 claims
- 3169US10508268B2Modified glucosyltransferases for producing branched alpha-glucan polymersDUPONT IND BIOSCIENCES USA LLC·Filed 2018·Granted Dec 17, 2019·0 cites·10 claims
- 3268US2016273012A1Glucosyltransferase enzymes for production of glucan polymersDU PONT·Filed 2016·Application pending·0 cites
- 3365US11685907B2Enzymatic production of alpha-1,3-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2020·Granted Jun 27, 2023·0 cites·19 claims
- 3463US6064945ASystem and method for determining molecular weight and intrinsic viscosity of a polymeric distribution using gel permeation chromatographyWATERS INVESTMENTS LTD·Filed 1998·Granted May 16, 2000·25 cites·18 claims
- 3563US2024199766A1Oxidized polysaccharide derivativesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Application pending·0 cites
- 3661US8399531B2Foamable compositionHAUSMANN KARLHEINZ·Filed 2005·Granted Mar 19, 2013·1 cites·15 claims
- 3760US10774352B2Enzymatic production of alpha-1,3-glucanDUPONT IND BIOSCIENCES USA LLC·Filed 2018·Granted Sep 15, 2020·0 cites·18 claims
- 3847US2020262984A1Unique morphological polysaccharideDUPONT IND BIOSCIENCES USA LLC·Filed 2018·Application pending·0 cites
- 3947US2005240385A1System and method for determining radius of gyration, molecular weight, and intrinsic viscosity of a polymeric distribution using gel permeation chromatography and light scattering detectionWATERS INVESTMENTS LTD·Filed 2004·Application pending·0 cites
- 4045US10995435B2Nonwoven glucan websNUTRITION & BIOSCIENCES USA 4 INC·Filed 2016·Granted May 4, 2021·0 cites·27 claims
- 4145US2005113532A1High flow, toughened, weatherable polyamide compositions containing a blend of stabilizersFiled 2004·Application pending·0 cites
- 4243US2013018135A1Thermooxidative stabilization of polyarylene sulfide compositionsDU PONT·Filed 2011·Application pending·0 cites
- 4343US2013005890A1Thermal stabilization of polyarylene sulfide compositionsDU PONT·Filed 2011·Application pending·0 cites
- 4442US2013210307A1Polyarylene sulfide compositionsRITTER JOACHIM C·Filed 2011·Application pending·0 cites
- 4540US10150862B2Transesterified furan based polyesters and articles made therefromDU PONT·Filed 2015·Granted Dec 11, 2018·0 cites·15 claims
- 4640US2013011544A1Stabilization of polymeric structuresDU PONT·Filed 2011·Application pending·0 cites
- 4738US2013012092A1Stabilization of polymeric structuresPOLLINO JOEL M·Filed 2011·Application pending·0 cites
- 4838US2015232785A1Polysaccharides for viscosity modificationDU PONT·Filed 2015·Application pending·0 cites
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