Patents by Inventor John Zuniga

John Zuniga 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).

  • Self-centering filters, coalescers and separators
    Patent number: 8900452
    Abstract: This self-centering device for cylindrical elements such as filters, coalescers and separators having a central axis and adapted for placement with an open end over and in communication with an aperture with a rod extending from its center incorporates or includes a notched member having an open side adapted for lateral capture of the rod along with a holding structure for holding the notched member in position proximate the central axis. The holding structure includes a connector for connection of the self-centering element to the cylindrical element, and a dividing member adapted to divide the open end of the cylindrical element into portions in communication with the open side and portions not in communication with the open side.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: December 2, 2014
    Inventors: Richard E. Honchen, John Zuniga
  • Self-centering filters, coalescers and separators
    Publication number: 20100116350
    Abstract: This self-centering device for cylindrical elements such as filters, coalescers and separators having a central axis and adapted for placement with an open end over and in communication with an aperture with a rod extending from its center incorporates or includes a notched member having an open side adapted for lateral capture of the rod along with a holding structure for holding the notched member in position proximate the central axis. The holding structure includes a connector for connection of the self-centering element to the cylindrical element, and a dividing member adapted to divide the open end of the cylindrical element into portions in communication with the open side and portions not in communication with the open side.
    Type: Application
    Filed: August 10, 2009
    Publication date: May 13, 2010
    Inventors: Richard E. Honchen, John Zuniga
  • Plunger and finger grip for a syringe
    Patent number: D775324
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: December 27, 2016
    Assignee: GENZYME CORPORATION
    Inventors: Robin Cameron Larson, Barbara Yu-Fong Wan, Daniel John Zuniga, Manikandan Namasivayam, Leticia Fabiano, Frederic Daniel Blanquaert, Anthony John Franchino, Jr.
  • Plunger and finger grip for a syringe
    Patent number: D775325
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: December 27, 2016
    Assignee: GENZYME CORPORATION
    Inventors: Robin Cameron Larson, Barbara Yu-Fong Wan, Daniel John Zuniga, Manikandan Namasivayam, Leticia Fabiano, Frederic Daniel Blanquaert, Anthony John Franchino, Jr.