Patents Assigned to Mentor Biopolymers Ltd.
  • Process for the production of multiple cross-linked hyaluronic acid derivatives
    Patent number: 7385052
    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: Grant
    Filed: August 2, 2001
    Date of Patent: June 10, 2008
    Assignee: Mentor Biopolymers Ltd.
    Inventor: Xiaobin Zhao