Patents Assigned to Vitrolife UK Limited
  • Process for the production of multiple cross-linked hyaluronic acid derivatives
    Publication number: 20020091251
    Abstract: The present invention relates to a process for the production of cross-linked hyaluronic acid (HA) derivatives, in particular multiple, e.g. double cross-linked hyaluronic acid derivatives. The invention also provides novel cross-linked HA derivatives, products containing them and their uses in medical and pharmaceutical and cosmetic applications.
    Type: Application
    Filed: August 2, 2001
    Publication date: July 11, 2002
    Applicant: Vitrolife UK Limited
    Inventor: Xiaobin Zhao