Patents by Inventor Troy Christenson

Troy Christenson 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).

  • Polymer-based sustained release device
    Patent number: 7456254
    Abstract: This invention relates to compositions for the sustained release of biologically active polypeptides, and methods of forming and using said compositions, for the sustained release of biologically active polypeptides. The sustained release compositions of this invention comprise a biocompatible polymer having dispersed therein, a biologically active polypeptide and a sugar.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: November 25, 2008
    Assignee: Alkermes, Inc.
    Inventors: Steven G. Wright, Troy Christenson, Thean Y. Yeah, Michael E. Rickey, Joyce M. Hotz, Rajesh Kumar, Henry R. Costantino
  • Polymer-based sustained release device
    Publication number: 20070166352
    Abstract: This invention relates to compositions for the sustained release of biologically active polypeptides, and methods of forming and using said compositions, for the sustained release of biologically active polypeptides. The sustained release compositions of this invention comprise a biocompatible polymer having dispersed therein, a biologically active polypeptide and a sugar.
    Type: Application
    Filed: September 14, 2006
    Publication date: July 19, 2007
    Applicant: Alkermes, Inc.
    Inventors: Steven Wright, Troy Christenson, Thean Yeoh, Michael Rickey, Joyce Hotz, Rajesh Kumar, Mark Fineman, Christine Smith, John Ong, David Lokensgard, Henry Costantino
  • Polymer-based sustained release device
    Publication number: 20060110423
    Abstract: This invention relates to compositions for the sustained release of biologically active polypeptides, and methods of forming and using said compositions, for the sustained release of biologically active polypeptides. The sustained release compositions of this invention comprise a biocompatible polymer having dispersed therein, a biologically active polypeptide and a sugar.
    Type: Application
    Filed: April 15, 2005
    Publication date: May 25, 2006
    Inventors: Steven Wright, Troy Christenson, Thean Yeoh, Michael Rickey, Joyce Hotz, Rajesh Kumar, Henry Costantino, David Lokensgard, Christine Smith