Patents by Inventor Jerry Ying Jonn

Jerry Ying Jonn 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).

  • Process of making bioabsorbable block copolymer filaments
    Patent number: 6287499
    Abstract: A method for making bioabsorbable block copolymer includes extruding a mixture of first polymeric component particles with second polymeric component particles under conditions sufficient to cause transesterification. The resulting block copolymer filaments can be used to form surgical sutures.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: September 11, 2001
    Assignee: United States Surgical Corporation
    Inventors: Mark S. Roby, Jerry Ying Jonn