Patents by Inventor Craig Michael Litherland

Craig Michael Litherland 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).

  • Patent number: 11951039
    Abstract: An ocular protection device and treatment methods are disclosed. The device has a corneal shield with an attached handle. The handle may be used to move the corneal shield to better protect the eye from various treatment modalities. The handle may also be used to place tension on the eyelid to counteract the forces imposed by a treatment handpiece. A procedure for treating the eye is disclosed where multiple passes with a treatment handpiece cause a gradual increase in the temperature of an eyelid up to a treatment temperature. Once the treatment temperature has been met, occlusions in the Meibomian glands of the eyelid may be expressed. The procedure may be repeated recursively until a desired level of expression has been achieved.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: April 9, 2024
    Assignee: eyeThera LLC
    Inventors: Craig Michael Litherland, Edward Jaccoma, Andrew Jaccoma
  • Publication number: 20200069468
    Abstract: An ocular protection device and treatment methods are disclosed. The device has a corneal shield with an attached handle. The handle may be used to move the corneal shield to better protect the eye from various treatment modalities. The handle may also be used to place tension on the eyelid to counteract the forces imposed by a treatment handpiece. A procedure for treating the eye is disclosed where multiple passes with a treatment handpiece cause a gradual increase in the temperature of an eyelid up to a treatment temperature. Once the treatment temperature has been met, occlusions in the Meibomian glands of the eyelid may be expressed. The procedure may be repeated recursively until a desired level of expression has been achieved.
    Type: Application
    Filed: May 7, 2018
    Publication date: March 5, 2020
    Applicant: eyeThera LLC
    Inventors: Craig Michael Litherland, Edward Jaccoma, Andrew Jaccoma
  • Publication number: 20130245653
    Abstract: The present invention relates to vascular clip made of biocompatible, non-metallic material that minimizes artifacts and obscuration of a diagnostic image developed using modalities such as CATSCAN, and MRI. The vascular clip is dimensionally comparable to metal clips, while maintaining sufficient clamping force to stop the flow of blood from an aneurysm, a subarachnoid hemorrhage or bleeding on the brain.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 19, 2013
    Inventor: Craig Michael Litherland