Patents by Inventor Crystal M. Cunahan

Crystal M. Cunahan 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).

  • Method for producing improved medical devices and devices so produced
    Patent number: 6306454
    Abstract: Medical devices and methods of producing same are provided. The medical device comprising a body member and a coating on at least a portion of the body member comprising an insitu condensation product of a first electrophilically active, high molecular weight polyalkylene oxide and a second high molecular weight polyoxyalkylene derivative.
    Type: Grant
    Filed: September 1, 1999
    Date of Patent: October 23, 2001
    Assignee: Baxter International Inc.
    Inventors: Neng S. Ung-Chhun, Richard J. Johnson, Dean Laurin, Crystal M. Cunahan