Patents by Inventor Bernt Fredrik Julius Broberg

Bernt Fredrik Julius Broberg 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).

  • Method for forming and packaging iontophoretic drug delivery patches and the like to increase stability and shelf-life
    Patent number: 5682726
    Abstract: A method for forming and packaging an iontophoretic patch in an inert atmosphere to provide increased shelf-life. The method includes a number of sub-assemblies for forming a well in a laminate material, forming the reservoir and dosing the reservoir, sealing the laminate material and another laminate material together to form a continuous web from which the individual patches are cut. In addition, the patch can be subsequently enclosed in an individual package. In this way, the patch and/or package provides a commercially suitable shelf-life to the drug-filled patch stored therein.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: November 4, 1997
    Assignee: Becton Dickinson and Company
    Inventors: Philip G. Green, Ronald J. Clark, Bernt Fredrik Julius Broberg