Ann Y. Liauw

Person

  • Wilmington, DE, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Mixed tannin-phenolic foams

    • Patent number 9,260,579
    • Issue date Feb 16, 2016
    • E I du Pont de Nemours and Company
    • Michael W Cobb
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Acetals of nepetalic acid and method of preparation

    • Patent number 7,776,912
    • Issue date Aug 17, 2010
    • E. I. Du Pont de Nemours and Company
    • Mark A. Scialdone
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents