Patents by Inventor Mark Orme

Mark Orme 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).

  • Modified pictet-spengler reaction and products prepared therefrom
    Publication number: 20060004203
    Abstract: A method of introducing a second stereogenic center into a tetrahydro-?-carboline have two stereogenic centers using a modified Pictet-Spengler reaction is disclosed. The method provides a desired cis- or trans-isomer in high yield and purity, and in short processes times.
    Type: Application
    Filed: July 14, 2003
    Publication date: January 5, 2006
    Inventors: Mark Orme, Michael Martinelli, Christopher Doecke, Joseph Pawlak, Erik Chelius
  • Carboline derivatives as pde-5 inhibitors
    Publication number: 20050026941
    Abstract: Compounds of the general structural formula (I), and use of the compounds and salts and solvates thereof, as therapeutic agents.
    Type: Application
    Filed: May 2, 2002
    Publication date: February 3, 2005
    Inventors: Jason Sawyer, Mark Orme