Patents by Inventor Dandu R. Reddy

Dandu R. Reddy 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).

  • Novel Fused Pyrrolocarbazoles
    Publication number: 20100152196
    Abstract: The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
    Type: Application
    Filed: February 18, 2010
    Publication date: June 17, 2010
    Applicant: CEPHALON, INC.
    Inventors: Nadine C. Becknell, James L. Diebold, Diane E. Gingrich, Robert L. Hudkins, Dandu R. Reddy, Ming Tao, Theodore L. Underiner, Allison L. Zulli
  • Fused pyrrolocarbazoles
    Patent number: 7671064
    Abstract: The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: March 2, 2010
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Allison L. Zulli, Dandu R. Reddy, Diane E. Gingrich, Ming Tao, Nadine C. Becknell, James L. Diebold, Theodore L. Underiner
  • NOVEL FUSED PYRROLOCARBAZOLES
    Publication number: 20090186888
    Abstract: The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
    Type: Application
    Filed: March 31, 2009
    Publication date: July 23, 2009
    Applicant: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Ming Tao, Theodore L. Underiner, Allison L. Zulli
  • Fused pyrrolocarbazoles
    Patent number: 7514440
    Abstract: The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
    Type: Grant
    Filed: May 3, 2007
    Date of Patent: April 7, 2009
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Ming Tao, Theodore L. Underiner, Allison L. Zulli
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Patent number: 7288650
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: October 30, 2007
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Fused pyrrolocarbazoles
    Patent number: 7241779
    Abstract: The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: July 10, 2007
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Allison L. Zulli, Dandu R. Reddy, Ming Tao, Theodore L. Underiner
  • Fused pyrrolocarbazoles
    Patent number: 7169802
    Abstract: The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: January 30, 2007
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Allison L. Zulli, Dandu R. Reddy, Diane E. Gingrich, Ming Tao, Nadine C. Becknell, James L. Diebold, Theodore L. Underiner
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Patent number: 7074793
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: July 11, 2006
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Patent number: 6841567
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: January 11, 2005
    Assignee: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner
  • Cyclic substituted fused pyrrolocarbazoles and isoindolones
    Publication number: 20040186157
    Abstract: The present invention is directed to cyclic substituted fused pyrrolocarbazoles and isoindolones. The invention also is directed to methods for making and using the cyclic substituted fused pyrrolocarbazoles and isoindolones.
    Type: Application
    Filed: January 12, 2004
    Publication date: September 23, 2004
    Applicant: Cephalon, Inc.
    Inventors: Robert L. Hudkins, Dandu R. Reddy, Jasbir Singh, Rabindranath Tripathy, Ted Underiner