Patents by Inventor Benay Sager

Benay Sager 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).

  • Method for making opthalmic devices
    Patent number: 7860594
    Abstract: The present invention provides a method for making an ophthalmic device. In particular, the present invention provides a method for production of a contact lens by means of stereolithography. A preferred stereolithography technique is based on polymerization and solidification of a contact lens forming liquid material by actinic irradiation one layer at a time. In addition, the present invention provides systems and methods for making a contact lens for a specific patient based on the prescription.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: December 28, 2010
    Assignee: Novartis AG
    Inventors: Rafael Victor Andino, Robert Scott Meece, David Rosen, Benay Sager