Patents by Inventor Alexander E. Forbes

Alexander E. Forbes 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).

  • Eye frame ophthalmic drug delivery device
    Patent number: 4573982
    Abstract: This invention relates to an eyeglass frame mounted unit dose ophthalmic drug delivery device. A unit dose of ophthalmic medicament is provided by either a preloaded disposable microsyringe, preloaded disposable tip or manually loaded calibrated microsyringe rigidly mounted on a block which itself is slidably mounted to the eyeglass frame. The device allows for the insertion of ophthalmic medication into the inferior cul de sac of the eye.
    Type: Grant
    Filed: November 10, 1983
    Date of Patent: March 4, 1986
    Assignee: Merck & Co., Inc.
    Inventors: Alexander E. Forbes, John L. Haslam