Patents by Inventor Robert John Oshgan

Robert John Oshgan 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).

  • Cartridge assembly for an injection system
    Patent number: 10512591
    Abstract: Methods and systems for a cartridge assembly for use with an injection system are provided. An example cartridge assembly may include an ampule containing a pharmaceutical product that is sealed at a distal end with a pierceable diaphragm. The cartridge assembly may also include a hub comprising a proximal portion defining a cavity that is configured to engage the distal end of the ampule and a piercing member positioned within the cavity. The piercing member may include a fluid pathway between a proximal end portion comprising an opening and a distal end in fluid communication with a distal opening of the hub. The proximal end portion may engage the pierceable diaphragm, and the piercing member may apply a force to the pierceable diaphragm in the inactivated position without penetrating the pierceable diaphragm.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: December 24, 2019
    Assignee: Hospira, Inc.
    Inventors: Robert John Oshgan, John C. Tanner, II
  • Cartridge Assembly for an Injection System
    Publication number: 20180125758
    Abstract: Methods and systems for a cartridge assembly for use with an injection system are provided. An example cartridge assembly may include an ampule containing a pharmaceutical product that is sealed at a distal end with a pierceable diaphragm. The cartridge assembly may also include a hub comprising a proximal portion defining a cavity that is configured to engage the distal end of the ampule and a piercing member positioned within the cavity. The piercing member may include a fluid pathway between a proximal end portion comprising an opening and a distal end in fluid communication with a distal opening of the hub. The proximal end portion may engage the pierceable diaphragm, and the piercing member may apply a force to the pierceable diaphragm in the inactivated position without penetrating the pierceable diaphragm.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 10, 2018
    Applicant: Hospira, Inc.
    Inventors: Robert John OSHGAN, John C. Tanner, II
  • Cartridge Assembly for an Injection System
    Publication number: 20140183096
    Abstract: Methods and systems for a cartridge assembly for use with an injection system are provided. An example cartridge assembly may include an ampule containing a pharmaceutical product that is sealed at a distal end with a pierceable diaphragm. The cartridge assembly may also include a hub comprising a proximal portion defining a cavity that is configured to engage the distal end of the ampule and a piercing member positioned within the cavity. The piercing member may include a fluid pathway between a proximal end portion comprising an opening and a distal end in fluid communication with a distal opening of the hub. The proximal end portion may engage the pierceable diaphragm, and the piercing member may apply a force to the pierceable diaphragm in the inactivated position without penetrating the pierceable diaphragm.
    Type: Application
    Filed: December 20, 2013
    Publication date: July 3, 2014
    Applicant: Hospira, Inc.
    Inventors: Robert John Oshgan, John C. Tanner, II