Patents by Inventor Frederick Boyer

Frederick Boyer 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).

  • HIV protease inhibitors, compositions containing the same, their pharmaceutical uses and materials for their synthesis
    Publication number: 20070021354
    Abstract: Compounds of the formula: where the formula variables are as defined herein, are disclosed that advantageously inhibit or block the biological activity of the HIV protease. These compounds, as well as pharmaceutical compositions containing these compounds, are useful for treating patients or hosts infected with the HIV virus. Intermediates and synthetic methods for preparing such compounds are also described.
    Type: Application
    Filed: June 9, 2006
    Publication date: January 25, 2007
    Inventors: Stacie Canan Koch, Therese Alexander, Benjamin Burke, Tanya Jewell, David Kucera, Maria Linton, Lennert Mitchell, Siegfried Reich, Donald Skalitzky, John Tatlock, Michael Varney, Scott Virgil, Stephen Webber, Stephen Worland, Mark Barvian, Gary Bolton, Frederick Boyer, Jeffrey Machak, Tod Holler, Sean Murphy, Michael Melnick, Vara Josyula
  • Antibacterial agents
    Publication number: 20050288273
    Abstract: Compounds of formula I and methods for their preparation are disclosed. Further disclosed are methods of making biologically active compounds of formula I as well as pharmaceutically acceptable compositions comprising compounds of formula I. Compounds of formula I as disclosed herein can be used in a variety of applications including use as antibacterial agents.
    Type: Application
    Filed: February 6, 2004
    Publication date: December 29, 2005
    Inventors: Frederick Boyer, Allison Choy, Louis Chupak, Susan Hagen, Joysula Venkata Prasad, Takushi Kaneko, Ji-Young Kim
  • Acyloxymethylcarbamate prodrugs of oxazolidinones
    Publication number: 20050267104
    Abstract: The present invention relates to acyloxymethylcarbamate oxazolidinones. The compounds of the present invention have potent activity with excellent oral bioavailability against Gram-positive and Gram-negative bacteria.
    Type: Application
    Filed: September 9, 2004
    Publication date: December 1, 2005
    Inventors: Vara Prasad Josyula, Robert Gadwood, Lisa Thomasco, Ji-Young Kim, Allison Choy, Frederick Boyer
  • HIV protease inhibitors, compositions containing the same, their pharmaceutical uses and materials for their synthesis
    Publication number: 20050250707
    Abstract: Compounds of the formula: where the formula variables are as defined herein, are disclosed that advantageously inhibit or block the biological activity of the HIV protease. These compounds, as well as pharmaceutical compositions containing these compounds, are useful for treating patients or hosts infected with the HIV virus. Intermediates and synthetic methods for preparing such compounds are also described.
    Type: Application
    Filed: June 20, 2005
    Publication date: November 10, 2005
    Inventors: Stacie Canan Koch, Therese Alexander, Benjamin Burke, Tanya Jewell, David Kucera, Maria Linton, Lennert Mitchell, Siegfried Reich, Donald Skalitzky, John Tatlock, Michael Varney, Scott Virgil, Stephen Webber, Stephen Worland, Mark Barvian, Gary Bolton, Frederick Boyer, Jeffrey Machak, Tod Holler, Sean Murphy, Michael Melnick, Vara Josyula
  • HIV protease inhibitors
    Publication number: 20050075390
    Abstract: The present invention relates to novel dihydropyrones with tethered heterocycles having improved pharmacologic properties which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The dihydropyrones are useful in the development of therapies for the treatment of viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of the dihydropyrones and intermediates useful in the preparation of the final compounds.
    Type: Application
    Filed: September 9, 2004
    Publication date: April 7, 2005
    Inventors: Frederick Boyer, John Domagala, Edmund Ellsworth, Christopher Gajda, Susan Hagen, Michael Lovdahl, Elizabeth Lunney, Larry Markoski, Josyula Venkata Prasad, Bradley Tait