Patents Examined by Peter A. Salamom
  • Material for contact lenses, method for manufacturing contact lenses and contact lenses obtained thereby
    Patent number: 8952080
    Abstract: The invention provides a material for contact lenses, including a first siloxane macromer with the number average molecular weight of about 1,000 to 10,000, wherein the first siloxane macromer has a crosslinking function and is represented by the following formula (I): a second siloxane macromer is selected from the group consisting of a siloxane macromer represented by the following formula (II) and a siloxane macromer represented by the following formula (III): at least one hydrophilic monomer; and an initiator.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: February 10, 2015
    Assignee: Benq Materials Corporation
    Inventor: Fan-Dan Jan