Patents by Inventor Lee R. Wright

Lee R. Wright 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).

  • 4-hydroxy-isoquinoline compounds as HIF hydroxylase inhibitors
    Patent number: 9409892
    Abstract: The present invention relates to novel compounds of formula (I), and compositions capable of inhibiting PHD1 enzyme activity selectively over other isoforms, for example, PHD2 and/or PHD3 enzymes. The invention also relates to compounds of formula (I) for use in disorders such as muscle degeneration, colitis, IBD, and certain ischemias.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: August 9, 2016
    Assignee: FibroGen, Inc.
    Inventors: Wen-Bin Ho, Hongda Zhao, Shaojiang Deng, Danny Ng, Lee R. Wright, Min Wu, Xiaoti Zhou, Michael P. Arend, Lee A. Flippin
  • Thiochromene derivatives as HIF hydroxylase inhibitors
    Patent number: 9149476
    Abstract: The present invention relates to novel compounds, methods, and compositions capable of decreasing HIF hydroxylase enzyme activity, thereby increasing the stability and/or activity of hypoxia inducible factor (HIF).
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: October 6, 2015
    Assignee: FIBROGEN, INC.
    Inventors: Wen-Bin Ho, Lee A. Flippin, Craig Mossman, Eric D. Turtle, Lee R. Wright
  • THIOCHROMENE DERIVATIVES AS HIF HYDROXYLASE INHIBITORS
    Publication number: 20150182528
    Abstract: The present invention relates to novel compounds, methods, and compositions capable of decreasing HIF hydroxylase enzyme activity, thereby increasing the stability and/or activity of hypoxia inducible factor (HIF).
    Type: Application
    Filed: December 24, 2014
    Publication date: July 2, 2015
    Inventors: Wen-Bin Ho, Lee A. Flippin, Craig Mossman, Eric D. Turtle, Lee R. Wright
  • 4 -HYDROXY- ISOQUINOLINE COMPOUNDS AS HIF HYDROXYLASE INHIBITORS
    Publication number: 20150038528
    Abstract: The present invention relates to novel compounds of formula (I), and compositions capable of inhibiting PHD1 enzyme activity selectively over other isoforms, for example, PHD2 and/or PHD3 enzymes. The invention also relates to compounds of formula (I) for use in disorders such as muscle degeneration, colitis, IBD, and certain ischemias.
    Type: Application
    Filed: March 8, 2013
    Publication date: February 5, 2015
    Inventors: Wen-Bin Ho, Hongda Zhao, Shaojiang Deng, Danny Ng, Lee R. Wright, Min Wu, Xiaoti Zhou, Michael P. Arend, Lee A. Flippin
  • Thiochromene derivatives as HIF hydroxylase inhibitors
    Patent number: 8927591
    Abstract: The present invention relates to novel compounds, methods, and compositions capable of decreasing HIF hydroxylase enzyme activity, thereby increasing the stability and/or activity of hypoxia inducible factor (HIF).
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: January 6, 2015
    Assignee: Fibrogen, Inc.
    Inventors: Wen-Bin Ho, Lee R. Wright, Eric D. Turtle, Craig Mossman, Lee A. Flippin
  • THIOCHROMENE DERIVATIVES AS HIF HYDROXYLASE INHIBITORS
    Publication number: 20110305776
    Abstract: The present invention relates to novel compounds, methods, and compositions capable of decreasing HIF hydroxylase enzyme activity, thereby increasing the stability and/or activity of hypoxia inducible factor (HIF).
    Type: Application
    Filed: November 11, 2009
    Publication date: December 15, 2011
    Applicant: FibroGen, Inc.
    Inventors: Wen-Bin Ho, Lee A. Flippin, Craig Mossman, Eric D. Turtle, Lee R. Wright