Patents by Inventor Evangelos C. Eleftheriou

Evangelos C. Eleftheriou 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).

  • Devices for the administration of pharmaceutical suspensions
    Patent number: 11135191
    Abstract: The invention features a pharmaceutical suspension containing drug particles, a drug delivery device anchored in the mouth for continuously administering the pharmaceutical suspension, and methods of their use.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: October 5, 2021
    Assignee: SynAgile Corporation
    Inventors: Adam Heller, Ephraim Heller, John Spiridigliozzi, Steven Diianni, Evangelos C. Eleftheriou
  • Hammers with optimal claw shape and method for development of optimally designed hammers, crowbars, and levers
    Patent number: 5674002
    Abstract: A hammer-head comprising an optimally designed set of nail extraction claws oriented at a predetermined tangency angle relative to an integrally mounted anvil. The hammer-head is to be used with an integral or removable handle to minimize the forces required in extraction of nails and in exercising prying forces by such tools as a common hammer, a crowbar, or a lever with a stationary or movable fulcrum point. An optimization methodology based on minimization of the nail extraction energy or minimization of the nail extraction energy is implemented in a design methodology and an algorithm for the synthesis of the optimal contour shape of the claws.
    Type: Grant
    Filed: November 27, 1995
    Date of Patent: October 7, 1997
    Inventors: Talmadge Wayne Powell, Evangelos C. Eleftheriou