Inventor · Wilmington, DE, US

Yefim Brun

33Patents
9h-index
37Co-inventors
75Inventor score

Filing activity: Feb 20, 1998 → Apr 5, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8871474B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 36 Active
US6064945A System and method for determining molecular weight and intrinsic viscosity of a polymeric distribution using gel permeation chromatography Physics 15 Expired
US9228177B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 12 Active
US9296997B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 12 Active
US9260702B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 12 Active
US9296996B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 11 Active
US9260701B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 11 Active
US9284539B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 11 Active
US9284540B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 11 Active
US10059779B2 Enzymatically polymerized gelling dextrans Chemistry; Metallurgy 9 Active
US10308968B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 4 Active
US10260053B2 Glucosyltransferase enzymes for production of glucan polymers Chemistry; Metallurgy 3 Active
US9228176B2 Glucosyltransferase enzymes for production of glucan polymers Emerging Cross-Sectional Technologies 3 Active
US11098334B2 Alpha-1,3-glucan graft copolymers Chemistry; Metallurgy 2 Active
US9926541B2 Glucosyltransferase enzymes for production of glucan polymers Chemistry; Metallurgy 2 Active
US11390692B2 Enzymatically polymerized gelling dextrans Chemistry; Metallurgy 1 Active
US11608388B2 Highly crystalline alpha-1,3-glucan Chemistry; Metallurgy 1 Active
US8399531B2 Foamable composition Chemistry; Metallurgy 1 Active
US12173091B2 Enzymatically polymerized gelling dextrans Chemistry; Metallurgy 0 Active
US11952435B2 Highly crystalline alpha-1,3-glucan Chemistry; Metallurgy 0 Active
US11859022B2 Alpha-1,3-glucan graft copolymers Chemistry; Metallurgy 0 Active
US9988610B2 Modified glucosyltransferases for producing branched alpha-glucan polymers Chemistry; Metallurgy 0 Active
US11932890B2 Alpha-1,3-glucan graft copolymers Chemistry; Metallurgy 0 Active
US10774352B2 Enzymatic production of alpha-1,3-glucan Chemistry; Metallurgy 0 Active
US10633638B2 Glucosyltransferase amino acid motifs for enzymatic production of linear poly alpha-1,3-glucan Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.