Patents by Inventor Alan Villavicencio

Alan Villavicencio 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).

  • Spinal fixation device
    Patent number: 11812923
    Abstract: A spinal fixation device includes a pair of substantially s-shaped plates, each plate having an outer surface and a bone contact surface and at least one aperture therethrough. A bolt joins the plates at a desired orientation, through the aperture. The bolt includes a head with a rounded or beveled base for facilitating fixation of the plates with a spinous processes while the plates are tilted or rotated with respect to one another and the spinal column.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: November 14, 2023
    Inventor: Alan Villavicencio
  • SPINAL FIXATION DEVICE
    Publication number: 20130090689
    Abstract: A spinal fixation device includes a pair of substantially s-shaped plates, each plate having an outer surface and a bone contact surface and at least one aperture therethrough. A bolt joins the plates at a desired orientation, through the aperture. The bolt includes a head with a rounded or beveled base for facilitating fixation of the plates with a spinous processes while the plates are tilted or rotated with respect to one another and the spinal column.
    Type: Application
    Filed: October 9, 2012
    Publication date: April 11, 2013
    Inventor: Alan Villavicencio