Patents by Inventor Richard Allen Nugent

Richard Allen Nugent 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).

  • PDE4D inhibitors
    Patent number: 11104660
    Abstract: Provided herein are phosphodiesterase 4D (PDE4D) inhibitors, including methods of using the same. Also provided are methods of treating subjects suffering from conditions associated with aberrant PDE activity.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: August 31, 2021
    Assignee: TETRA DISCOVERY PARTNERS, INC.
    Inventors: Mark E. Gurney, Xuesheng Mo, Richard Allen Nugent, Donna Lee Romero
  • PDE4D INHIBITORS
    Publication number: 20200339532
    Abstract: Provided herein are phosphodiesterase 4D (PDE4D) inhibitors, including methods of using the same. Also provided are methods of treating subjects suffering from conditions associated with aberrant PDE activity.
    Type: Application
    Filed: April 23, 2020
    Publication date: October 29, 2020
    Inventors: Mark E. Gurney, Xuesheng Mo, Richard Allen Nugent, Donna Lee Romero
  • Inhibitors of HCV NS5B polymerase
    Patent number: 7041690
    Abstract: The present invention provides compounds of Formula I, compositions and methods that are useful for treating viral infections and associated diseases, particularly HCV infections and associated diseases
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: May 9, 2006
    Assignee: Pharmacia & Upjohn Company, LLC
    Inventors: Barry Craig Finzel, Hua Gao, Meredith L. Greene, Rebecca J. Gross, Richard Allen Nugent, Jeffrey A. Pfefferkorn
  • Inhibitors of HCV NS5B polymerase
    Publication number: 20040142980
    Abstract: The present invention provides compounds of Formula I, compositions and methods that are useful for treating viral infections and associated diseases, particularly HCV infections and associated diseases.
    Type: Application
    Filed: June 30, 2003
    Publication date: July 22, 2004
    Inventors: Barry Craig Finzel, Hua Gao, Meredith L. Greene, Rebecca J. Gross, Richard Allen Nugent, Jeffrey A. Pfefferkorn
  • Pyrroloquinolones as antiviral agents
    Patent number: 6683181
    Abstract: The present invention provides a compound of formula I which is useful as antiviral agents, in particular, as agents against viruses of the herpes family.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: January 27, 2004
    Assignee: Pharmacia and Upjohn Comapny
    Inventors: Valerie A. Vaillancourt, Sandra Staley, Audris Huang, Richard Allen Nugent, Ke Chen, Sajiv K. Nair, James A. Nieman, Joseph Walter Strohbach
  • Pyrroloquinolones as antiviral agents
    Publication number: 20030153561
    Abstract: The present invention provides a compound of formula I 1
    Type: Application
    Filed: November 5, 2002
    Publication date: August 14, 2003
    Inventors: Valerie A. Vaillancourt, Sandra Staley, Audris Huang, Richard Allen Nugent, Ke Chen, Sajiv K. Nair, James A. Nieman, Joseph Walter Strohbach
  • Pyrroloquinolones as antiviral agents
    Patent number: 6525049
    Abstract: The present invention provides a compound of formula I which is useful as antiviral agents, in particular, as agents against viruses of the herpes family.
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: February 25, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Valerie A. Vaillancourt, Sandra Staley, Audris Huang, Richard Allen Nugent, Ke Chen, Sajiv K. Nair, James A. Nieman, Joseph Walter Strohbach
  • Pyrroloquinolones as antiviral agents
    Publication number: 20020055636
    Abstract: The present invention provides a compound of formula I 1
    Type: Application
    Filed: June 22, 2001
    Publication date: May 9, 2002
    Inventors: Valerie A. Vaillancourt, Sandra Staley, Audris Huang, Richard Allen Nugent, Ke Chen, Sajiv K. Nair, James A. Nieman, Joseph W. Strohbach