Patents by Inventor Randall H. Quint

Randall H. Quint 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).

  • System for generating and containerizing radioisotopes
    Patent number: 4833329
    Abstract: A system for eluting a daughter radioisotope from a parent radioisotope and containerizing the resultant eluate in an evacuated container having a rubber stopper, providing for delivery of eluant from a reservoir through a tube to a generator containing the parent radioisotope, for venting of the reservoir to atmosphere via a tube, and for delivery of eluate from the generator via a tube to a tubular needle pierced through the stopper, with a cam-controlled hinged pinch plate for pinching the tubes closed.
    Type: Grant
    Filed: November 20, 1987
    Date of Patent: May 23, 1989
    Assignee: Mallinckrodt, Inc.
    Inventors: Randall H. Quint, Richard F. Swenson, David M. Wong