Patents by Inventor Mark R. Sponsel

Mark R. Sponsel 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).

  • Drug delivery system for administering an adjustable preset dose
    Patent number: 7329241
    Abstract: An embodiment of the present invention provides an apparatus for setting a dose of a drug in a syringe having a plunger, comprising an outer housing and an inner housing adapted for encircling the syringe, such that the inner housing is positioned within the outer housing to set the dose of the drug. In an embodiment, the apparatus further comprises a dosage indicator disposed on the inner housing and the outer housing further comprises an opening for viewing the dosage indicator.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: February 12, 2008
    Assignee: Valeant Pharmaceuticals North America
    Inventors: Michael W. Horvath, David F. Jensen, Mark R. Sponsel, Joseph P. Rossi, Gregory D. Malone
  • Drug delivery system for administering an adjustable preset dose
    Publication number: 20040162528
    Abstract: An embodiment of the present invention provides an apparatus for setting a dose of a drug in a syringe having a plunger, comprising an outer housing and an inner housing adapted for encircling the syringe, such that the inner housing is positioned within the outer housing to set the dose of the drug. In an embodiment, the apparatus further comprises a dosage indicator disposed on the inner housing and the outer housing further comprises an opening for viewing the dosage indicator.
    Type: Application
    Filed: February 14, 2003
    Publication date: August 19, 2004
    Applicant: Xcel Pharmaceuticals, Inc.
    Inventors: Michael W. Horvath, David F. Jensen, Mark R. Sponsel, Joseph P. Rossi, Gregory D. Malone