Patents Examined by Ellli Peselev
  • Chrondroitin sulfate/sodium hyaluronate composition
    Patent number: 6051560
    Abstract: Chondroitin sulfate/soduim hyaluronate compositions exhibiting pseudo-plastic behavior and non-Newtonian flow characteristics are disclosed.
    Type: Grant
    Filed: April 3, 1992
    Date of Patent: April 18, 2000
    Assignee: Nestle S.A.
    Inventors: Allison S. Chang, James E. Boyd, Richard M. Johnson, Harold O. Koch