Patents Assigned to Artimplant Development Artdev AB
  • Linear block polymer comprising urea and urethane groups, method for the production of linear block polymers and use of the block polymers as implants
    Patent number: 6210441
    Abstract: Linear block polymer having a molecular weight of at least 104 Dalton, comprising urea and urethane groups and ester groups at such a distance from each other that after hydrolysis of these ester groups fragments are created which are so small that they are biologically degradable and can be excreted from a human body and further including an end group selected from primary NH2 and OH groups, which can be substituted by a monoamine. The polymers are intended to be used as implants.
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: April 3, 2001
    Assignee: Artimplant Development Artdev AB
    Inventor: Per Flodin