Patents by Inventor David M. Perrin

David M. Perrin 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).

  • Radiolabeled compounds and compositions, their precursors and methods for their production
    Patent number: 8114381
    Abstract: Positron emitting compounds and methods of their production are provided. The compounds have the formula: (F)m G (R)n wherein each R is a group comprising at least one carbon, nitrogen, phosphorus or sulfur atom and G is joined to R through said carbon, nitrogen, phosphorus or sulfur atom; G is silicon or boron; m is 2 to 5 and n is 1 to 3 with m+n=3 to 6 when G is silicon; m is 1 to 3 and n is 1 to 3 with m+n=3 to 4 when G is boron; and wherein the compound further comprises one or more counterions when the above formula is charged; and wherein at least one F is 18F.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: February 14, 2012
    Assignee: The University of British Columbia
    Inventors: David M. Perrin, Richard Ting
  • Radiolabeled Compounds And Compositions, Their Precursors And Methods For Their Production
    Publication number: 20080038191
    Abstract: Positron emitting compounds and methods of their production are provided. The compounds have the formula: (F)m G (R)n wherein each R is a group comprising at least one carbon, nitrogen, phosphorus or sulfur atom and G is joined to R through said carbon, nitrogen, phosphorus or sulfur atom; G is silicon or boron; m is 2 to 5 and n is 1 to 3 with m+n=3 to 6 when G is silicon; m is 1 to 3 and n is 1 to 3 with m+n=3 to 4 when G is boron; and wherein the compound further comprises one or more counterions when the above formula is charged; and wherein at least one F is 18 F.
    Type: Application
    Filed: February 14, 2005
    Publication date: February 14, 2008
    Inventors: David M. Perrin, Richard Ting