Patents by Inventor Charles E. Hess

Charles E. Hess 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).

  • Ophthalmic delivery device
    Patent number: 6582422
    Abstract: Delivery device 10 for use in ophthalmic surgery includes body portion 12 for retaining an agent to be applied to a patient's eye. Body portion 12 includes structure forming a concave surface 14, so that when the delivery device 10 is placed on the eye, the device 10 closely fits to a corneal curvature of the eye.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: June 24, 2003
    Assignee: Bausch & Lomb Incorporated
    Inventor: Charles E. Hess
  • Ophthalmic delivery device
    Publication number: 20030065293
    Abstract: Delivery device 10 for use in ophthalmic surgery includes body portion 12 for retaining an agent to be applied to a patient's eye. Body portion 12 includes structure forming a concave surface 14, so that when the delivery device 10 is placed on the eye, the device 10 closely fits to a corneal curvature of the eye.
    Type: Application
    Filed: October 3, 2001
    Publication date: April 3, 2003
    Inventor: Charles E. Hess