Patents by Inventor Elbert Basham

Elbert Basham 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).

  • Methods and compositions for the manufacture of ophthalmic lenses
    Patent number: 6630083
    Abstract: The present invention provides methods and compositions for producing lenses by casting. The processes utilize a two-stage, ultraviolet cure to provide a fast and reliable method for producing ophthalmic lenses.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: October 7, 2003
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Ivan Nunez, Venkat Sekharipuram, Elbert Basham, Eric Dogan, Michele Alton