Patents by Inventor James J. Jen

James J. Jen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wettable silicone-based lenses
    Patent number: 6099852
    Abstract: This invention provide silicone-based, biomedical devices that exhibit improved wettability as well as biocompatability through the use of functional silane agents. More specifically, the invention provides devices at least one surface of which has a functional silane coupling agent and hydrophilic polymer.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: August 8, 2000
    Assignee: Johnson & Johnson Vision Products, Inc.
    Inventor: James J. Jen