Patents by Inventor Michael Van Zandt

Michael Van Zandt 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).

  • Publication number: 20120083469
    Abstract: Compounds according to Formula I and Formula II are potent inhibitors of Arginase I and II activity: where R1, R2, R3, R4, R5, R6, R7, R8, R9, D, M, X, and Y are defined as set forth in the specification. The invention also provides pharmaceutical compositions of the compounds and methods of their use for treating or preventing a disease or a condition associated with arginase activity.
    Type: Application
    Filed: April 20, 2011
    Publication date: April 5, 2012
    Inventors: Michael Van Zandt, Adam Golebiowski, Min Koo Ji, Darren Whitehouse, Todd Ryder, Paul Beckett
  • Publication number: 20100324039
    Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
    Type: Application
    Filed: August 30, 2010
    Publication date: December 23, 2010
    Inventors: Michael Jones, David Gunn, John Howard Jones, Michael Van Zandt
  • Patent number: 7659269
    Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: February 9, 2010
    Assignee: The Institute for Pharmaceutical Discovery, LLC
    Inventors: Michael Jones, David Gunn, John Jones, Michael Van Zandt
  • Patent number: 7304079
    Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: December 4, 2007
    Assignee: The Institute for Pharmaceutical Discovery, LLC
    Inventors: Michael Jones, David Gunn, John Jones, Michael Van Zandt
  • Publication number: 20070161631
    Abstract: Disclosed are substituted phenoxyacetic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds, alone or in combination with other therapeutic agents, and methods of treatment employing the compounds and pharmaceutical compositions, as well as methods for their synthesis.
    Type: Application
    Filed: March 13, 2007
    Publication date: July 12, 2007
    Applicants: The Institutes for Pharmaceutical Discovery LLC
    Inventor: Michael Van Zandt
  • Publication number: 20070093530
    Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
    Type: Application
    Filed: September 12, 2006
    Publication date: April 26, 2007
    Inventors: Michael Jones, David Gunn, John Jones, Michael Van Zandt
  • Publication number: 20060122222
    Abstract: The present invention relates to compounds and pharmaceutically acceptable salts of formula (I): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
    Type: Application
    Filed: November 18, 2005
    Publication date: June 8, 2006
    Inventors: Darren Whitehouse, Shaojing Hu, Kerry Combs, Michael Van Zandt
  • Publication number: 20060122223
    Abstract: Disclosed are compounds and pharmaceutically acceptable salts of formula (I): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
    Type: Application
    Filed: November 18, 2005
    Publication date: June 8, 2006
    Inventors: Darren Whitehouse, Shaojing Hu, Michael Van Zandt, Garrett Parker
  • Publication number: 20060122257
    Abstract: Disclosed are compounds and pharmaceutically acceptable salts of formula (A): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
    Type: Application
    Filed: November 18, 2005
    Publication date: June 8, 2006
    Inventors: Michael Van Zandt, Haiquan Fang, Shaojing Hu, Darren Whitehouse
  • Publication number: 20060100255
    Abstract: Disclosed is a compound of the formula (I) its hydrates and/or pharmaceutically acceptable salts, which are useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their preparation.
    Type: Application
    Filed: July 28, 2003
    Publication date: May 11, 2006
    Inventor: Michael Van Zandt
  • Publication number: 20060100251
    Abstract: The present invention relates to compounds and pharmaceutically acceptable salts of formula I: which are useful in the treatment of metabolic disorders related to insulin resistance or hyperglycemia. These compounds include inhibitors of protein tyrosine phosphatase (PTP-1B) that are useful in the treatment of diabetes and other PTP-1B mediated diseases, such as cancer, neurodegenerative diseases and the like. The compounds of the invention are also useful in pharmaceutical compositions and methods of treating the aforementioned conditions.
    Type: Application
    Filed: October 28, 2005
    Publication date: May 11, 2006
    Inventors: Michael Van Zandt, Haiquan Fang, Shaojing Hu, Darren Whitehouse
  • Publication number: 20060094747
    Abstract: The present invention relates to compounds and pharmaceutically acceptable salts of formula I: which are useful in the treatment of metabolic disorders related to insulin resistance or hyperglycemia. These compounds include inhibitors of protein tyrosine phosphatase (PTP-1B) that are useful in the treatment of diabetes and other PTP-1B mediated diseases, such as cancer, neurodegenerative diseases and the like. The compounds of the invention are also useful in pharmaceutical compositions and methods of treating the aforementioned conditions.
    Type: Application
    Filed: October 28, 2005
    Publication date: May 4, 2006
    Inventors: Michael Van Zandt, Darren Whitehouse, Kerry Combs, Shaojing Hu
  • Publication number: 20050239849
    Abstract: Disclosed are substituted phenoxyacetic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds, alone or in combination with other therapeutic agents, and methods of treatment employing the compounds and pharmaceutical compositions, as well as methods for their synthesis.
    Type: Application
    Filed: September 12, 2003
    Publication date: October 27, 2005
    Applicant: The Institutes of Pharmaceutical Discovery LLC.
    Inventor: Michael Van Zandt
  • Publication number: 20050009817
    Abstract: Disclosed are compounds and pharmaceutically acceptable salts of formula (I): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
    Type: Application
    Filed: April 30, 2004
    Publication date: January 13, 2005
    Inventors: Jennifer Savoy, Leo Geraci, Garrett Parker, Michael Van Zandt, Darren Whitehouse, Shaojing Hu
  • Publication number: 20050004114
    Abstract: The present invention relates to compounds and pharmaceutically acceptable salts of formula (I): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
    Type: Application
    Filed: April 30, 2004
    Publication date: January 6, 2005
    Inventors: Darren Whitehouse, Shaojing Hu, Haiquan Fang, Kerry Combs, Michael Van Zandt
  • Publication number: 20050004369
    Abstract: Disclosed are compounds and pharmaceutically acceptable salts of formula (A): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
    Type: Application
    Filed: April 30, 2004
    Publication date: January 6, 2005
    Inventors: Darren Whitehouse, Shaojing Hu, Haiquan Fang, Michael Van Zandt
  • Publication number: 20030018053
    Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
    Type: Application
    Filed: June 28, 2002
    Publication date: January 23, 2003
    Applicant: The Institute for Pharmaceutical Discovery LLC.
    Inventors: Michael Jones, David Gunn, John Jones, Michael Van Zandt
  • Publication number: 20010016661
    Abstract: Disclosed are substituted indolealkanoic acids useful in the treatment of chronic complications arising from diabetes mellitus. Also disclosed are pharmaceutical compositions containing the compounds and methods of treatment employing the compounds, as well as methods for their synthesis.
    Type: Application
    Filed: March 27, 2001
    Publication date: August 23, 2001
    Applicant: The Institute for Pharmaceutical Discovery
    Inventors: Michael Jones, David Gunn, John Jones, Michael Van Zandt