Patents by Inventor Dale M. Marecak

Dale M. Marecak has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Functionalized derivatives of hyaluronic acid
    Patent number: 5874417
    Abstract: A composition of matter comprising a hyaluronate functionalized with a hydrazide at glucuronic acid sites of said hyaluronate, wherein the hydrazide is chosen from a group consisting of: monohydrazide and hydrazides comprising three or more amine groups.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: February 23, 1999
    Assignee: The Research Foundation of State University of New York
    Inventors: Glenn D. Prestwich, Dale M. Marecak