Patents by Inventor Karen Libson

Karen Libson 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).

  • Device and method for carrying out a plurality of sequential transformations of a substrate
    Patent number: 5190742
    Abstract: A device or kit having inlet means for introducing within the kit a first reagent, includes a substrate and at least a second reagent in the form of microcapsules adapted to release, according to a predetermined release profile, the second reagent after the first reagent has been introduced into the kit. The device allows to carry out at least two and optionally more transformations of the physical and/or chemical properties of the substrate by means of a single step procedure by the operator consisting of the introduction of the first reagent.The invention particularly relates to the preparation of stable injectable preparations of radiopharmaceuticals.
    Type: Grant
    Filed: June 26, 1990
    Date of Patent: March 2, 1993
    Assignee: Sorin Biomedica S.p.A.
    Inventors: Edward Deutsch, Karen Libson, Fabio Lunghi