Patents by Inventor Peer Kling

Peer Kling 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).

  • Radiofluoro-tyrosine derivatives, the preparation and use thereof
    Patent number: 4925651
    Abstract: The use of 2-radiohalogenotyrosine derivatives of the formula I ##STR1## in which X denotes a radioactive halogen, in particular fluorine-18, bromine-75 or iodine-123, and R denotes hydrogen or methyl, in particular of 2-fluoro(18)-tyrosine and -methyltyrosine (II) for emission-tomographic measurement of protein synthesis in vivo, in particular for the purposes of cerebral diagnosis, by means of SPECT and, in particular, by means of PET, provides, in view of the particularly high incorporation rate, especially of II, the possibility of quantitative kinetic evaluation and is thus of great interest, specifically in the framework of tumor diagnosis.
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: May 15, 1990
    Assignee: Kernforschungsanlage Juelich Gesellschaft mit beschrankter Haftung
    Inventors: Heinz H. Coenen, Peer Kling, Gerhard Stoecklin