Patents by Inventor Andreas GÖRGEN

Andreas GÖRGEN 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).

  • HETEROCYCLIC COMPOUNDS AS PESTICIDES
    Publication number: 20240109860
    Abstract: The invention relates to novel compounds of the formula (I) in which Z, Y, A1, A2, A3, A4, X, R7, R8 and R9 have the meanings mentioned above, and processes and intermediates for the preparation thereof, and their use for controlling animal pests, in particular insects.
    Type: Application
    Filed: October 20, 2023
    Publication date: April 4, 2024
    Inventors: Robert VELTEN, Alexander ARLT, Niels BOEHNKE, Kerstin ILG, Sebastian HORSTMANN, Arnoldus VERMEER, Karin HORN, Ulrich GOERGENS, Daniela PORTZ, Andreas TURBERG
  • Method of producing radionuclides and apparatus therefore
    Patent number: 11335473
    Abstract: The present disclosure provides a method and an apparatus for producing astatine-211 from alpha-particle bombardment of bismuth-209. The disclosure also relates to a method and apparatus of producing other radionuclides from target nuclides. The apparatus includes a plate having a recessed portion. The recessed portion has a generally inert surface of ceramic or metal, preferably aluminium oxide that does not react with molten bismuth. A bismuth target is placed in the recessed portion and held therein by a foil cover. The foil has a melting temperature greater than target nuclide (i.e., for bismuth, >271° C.). The foil and target nuclide are held in the recessed portion by a cover that is fastened over the foil. The cover has an aperture to allow a beam of radiation, such as alpha particles, from a cyclotron or other accelerator to pass through the cover to the foil and target nuclide.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: May 17, 2022
    Assignee: UNIVERSITETET I OSLO
    Inventors: Gjermund Henriksen, Jan Chr. Müller, Sunniva Siem, Andreas Görgen, Bent Wilhelm Schoultz
  • METHOD OF PRODUCING RADIONUCLIDES AND APPARATUS THEREFORE
    Publication number: 20190311819
    Abstract: The present disclosure provides a method and an apparatus for producing astatine-211 from alpha-particle bombardment of bismuth-209. The disclosure also relates to a method and apparatus of producing other radionuclides from target nuclides. The apparatus includes a plate having a recessed portion. The recessed portion has a generally inert surface of ceramic or metal, preferably aluminium oxide that does not react with molten bismuth. A bismuth target is placed in the recessed portion and held therein by a foil cover. The foil has a melting temperature greater than target nuclide (i.e., for bismuth, >271° C.). The foil and target nuclide are held in the recessed portion by a cover that is fastened over the foil. The cover has an aperture to allow a beam of radiation, such as alpha particles, from a cyclotron or other accelerator to pass through the cover to the foil and target nuclide.
    Type: Application
    Filed: July 10, 2017
    Publication date: October 10, 2019
    Inventors: Gjermund HENRIKSEN, Jan Chr. MÜLLER, Sunniva SIEM, Andreas GÖRGEN, Bent Wilhelm SCHOULTZ