Patents by Inventor James R. Wheatley

James R. Wheatley 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).

  • Publication number: 20120082616
    Abstract: The present invention provides targeted delivery compositions and their methods of use in treating and diagnosing a disease state in a subject.
    Type: Application
    Filed: September 23, 2011
    Publication date: April 5, 2012
    Applicant: Mallinckrodt LLC
    Inventors: Bobby N. Trawick, Todd A. Osiek, James R. Wheatley, JR.
  • Patent number: 5191120
    Abstract: Triiodinated isophthalamide derivatives, useful as X-ray contrast agents, having at least one amide group derived from the amino-alcohol, 3-(N-2-hydroxyethyl)amino-1,2-propanediol, which provides high water solubility and low mammalian toxicity, and methods of preparing them. Methods of preparing 3-(N-2-hydroxyethyl)amino-1,2-propanediol are provided.
    Type: Grant
    Filed: September 24, 1991
    Date of Patent: March 2, 1993
    Assignee: Mallinckrodt Medical, Inc.
    Inventors: Mills T. Kneller, Youlin Lin, James R. Wheatley
  • Patent number: 5075502
    Abstract: Triiodinated isophthalamide derivatives, useful as X-ray contrast agents, having at least one amide group derived from the amino-alcohol, 3-(N-2-hydroxyethyl)amino-1,2-propanediol, which provides high water solubility and low mammalian toxicity, and methods of preparing them. Methods of preparing 3-(N-2-hydroxyethyl)amino-1,2-propanediol are provided.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: December 24, 1991
    Assignee: Mallinckrodt, Inc.
    Inventors: Mills T. Kneller, Youlin Lin, James R. Wheatley