Patents by Inventor L. Mark Hodges

L. Mark Hodges 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).

  • Synthesis using peptide intermediate fragments
    Patent number: 7544665
    Abstract: Methods for the solid phase synthesis of T-1249 peptides and peptide intermediates, in particular methods involving synthesizing T-1249 peptide intermediates at low loading factors to produce products having excellent purity and yield.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: June 9, 2009
    Assignee: Roche Colorado Corporation
    Inventors: Hiralal N. Khatri, Yeun-Kwei Han, David A. Johnston, L. Mark Hodges
  • Process for preparation of pyridine derivatives of NK-1 receptor antagonist
    Patent number: 7384939
    Abstract: The present invention provides a process for preparing a pyridine compound of the formula: wherein R1, R2, R3 and a are those defined herein.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: June 10, 2008
    Assignee: Roche Colorado Corporation
    Inventors: Peter J. Harrington, David A. Johnston, L. Mark Hodges