Patents Represented by Attorney, Agent or Law Firm Joseph Barrett
  • Method for producing medical devices and devices so produced
    Patent number: 6746482
    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 a polyalkylene oxide and a functional group, preferably heparin, magainin, or chlorhexidine.
    Type: Grant
    Filed: November 9, 2001
    Date of Patent: June 8, 2004
    Assignee: Baxter International Inc.
    Inventor: Neng S. Ung-Chhun
  • Method for producing improved medical devices and devices so produced
    Patent number: 6648922
    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: February 21, 2001
    Date of Patent: November 18, 2003
    Assignee: Baxter International Inc.
    Inventors: Neng S. Ung-Chhun, Richard J. Johnson, Dean Laurin, Crystal M. Cunanan