Patents Represented by Attorney William G. Fish & Richardson Gosz

Find this attorney in the Justia Lawyer Directory

  • Water insoluble derivatives of polyanionic polysaccharides
    Patent number: 5527893
    Abstract: A water insoluble, biocompatible composition composed of an acyl derivative of a polyanionic polysaccharide, a carbodiimide, and optionally, a nucleophile.
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: June 18, 1996
    Assignee: Genzyme Corporation
    Inventors: James W. Burns, Robert Miller, Alan E. Walts