Patents by Inventor Nicholas Lasbistes

Nicholas Lasbistes 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).

  • Fluorination process
    Patent number: 9126961
    Abstract: The invention relates to a process for preparation of a compound of formula (I): R1 is selected from C1-6alkyl, C2-6alkenyl, and C2-6alkynyl; which comprises: (i) reaction with fluoride, suitably [18F]fluoride, of a corresponding compound of formula (II): wherein R2 is selected from hydrogen, C1-10alkyl, C1-10haloalkyl, C6-14aryl, C6-14arylalkyl, —(CH2CH2O)q—CH3 wherein q is an integer of from 1 to 10; R1 is as defined for the compound of formula (I); and R3 is a leaving group. Certain novel precursors of formula (II) and radiopharmaceutical kits containing such precursors are also claimed.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: September 8, 2015
    Assignees: GE Healthcare Limited, GE Healthcare AS
    Inventors: Anthony Eamon Storey, Clare Louise Jones, Denis Raymond Christophe Bouvet, Nicholas Lasbistes, Steven Michael Fairway, Lorenzo Williams, Alexander Mark Gibson, Robert James Nairne, Farhad Karimi, Bengt Langstrom