Shengmei Yuan

Person

  • Newark, DE, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Polyamide compositions

    • Patent number 11,001,711
    • Issue date May 11, 2021
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Xian Jiang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composite wheel for a vehicle

    • Patent number 9,765,208
    • Issue date Sep 19, 2017
    • E I du Pont de Nemours and Company
    • John Gavenonis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Composite structures having improved heat aging and interlayer bond...

    • Patent number 9,597,861
    • Issue date Mar 21, 2017
    • E I du Pont de Nemours and Company
    • Andri E. Elia
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Composite structures having improved heat aging and interlayer bond...

    • Patent number 9,475,265
    • Issue date Oct 25, 2016
    • E I du Pont de Nemours and Company
    • Andri E. Elia
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Polyamide compositions having high acid ends

    • Patent number 8,530,571
    • Issue date Sep 10, 2013
    • E I du Pont de Nemours and Company
    • Toshikazu Kobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents