Patents by Inventor Stephen Horrigan

Stephen Horrigan 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: 20230012615
    Abstract: Methods for treatment of fibrotic diseases using compounds of formula I wherein RA is hydrogen, R7 and R8 are independently selected from H and SO2NR3R4, one of R7 and R8 is hydrogen, and R1, R2, R3, and R4 are each independently selected from H, alkyl, heteroalkyl, cycloalkyl, arylcycloalkyl, aryl, heteroaryl, heterocycloalkyl, and each of NR1R2 and NR3R4 can independently combine to form a heterocycloalkyl, and wherein said alkyl, heteroalkyl, cycloalkyl, arylcycloalkyl, aryl, heteroaryl, or heterocycloalkyl may be optionally substituted, or a pharmaceutically acceptable salt, ester, amide, stereoisomer, geometric isomer or prodrug thereof.
    Type: Application
    Filed: March 29, 2022
    Publication date: January 19, 2023
    Inventors: Ruolan Han, Jon Northrup, Srinivas Kasibhatla, Stephen Horrigan, Jeffrey Larson
  • Publication number: 20220184051
    Abstract: Formulations of tegavivint and related compounds, methods of making such formulations and methods of treating various conditions utilizing such formulations.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 16, 2022
    Inventors: Steven David Dykstra, Henry Havel, Stephen Horrigan, Roger Harrison, Jeffrey Larson, Jonathan Northrup, Theodore Laslo, Garry Gwozdz
  • Patent number: 11298346
    Abstract: Methods for treatment of fibrotic diseases using compounds of formula I wherein RA is hydrogen, R7 and R8 are independently selected from H and SO2NR3R4, one of R7 and R8 is hydrogen, and R1, R2, R3, and R4 are each independently selected from H, alkyl, heteroalkyl, cycloalkyl, arylcycloalkyl, aryl, heteroaryl, heterocycloalkyl, and each of NR1R2 and NR3R4 can independently combine to form a heterocycloalkyl, and wherein said alkyl, heteroalkyl, cycloalkyl, arylcycloalkyl, aryl, heteroaryl, or heterocycloalkyl may be optionally substituted, or a pharmaceutically acceptable salt, ester, amide, stereoisomer, geometric isomer or prodrug thereof.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: April 12, 2022
    Inventors: Ruolan Han, Jon Northrup, Srinivas Kasibhatla, Stephen Horrigan, Jeffrey Larson
  • Patent number: 11266637
    Abstract: Formulations of tegavivint and related compounds, methods of making such formulations and methods of treating various conditions utilizing such formulations.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: March 8, 2022
    Inventors: Steven David Dykstra, Henry Havel, Stephen Horrigan, Roger Harrison, Jeffrey Larson, Jonathan Northrup, Theodore Laslo, Garry Gwozdz
  • Publication number: 20220047528
    Abstract: Methods of inhibiting LSD1 activity by administering a compound that binds to SWIRM domain of LSD1 and inhibits LSD1 activity; methods of inhibiting LSD1 activity where the compound interacts with L547 residue within the hydrophobic pocket of LSD1; methods of determining the efficacy of a drug to be an LSD1 inhibitor wherein a candidate drug is screened to determine whether it binds to SWIRM domain of LSD1 and inhibits LSD1 activity.
    Type: Application
    Filed: July 26, 2021
    Publication date: February 17, 2022
    Inventors: Shawn Blumberg, Jonathan Bohmann, Aundrietta D. Duncan, Stephen Horrigan, Bruce McCreedy, Daniela Santiesteban
  • Publication number: 20190365729
    Abstract: Formulations of tegavivint and related compounds, methods of making such formulations and methods of treating various conditions utilizing such formulations.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 5, 2019
    Inventors: Steven David Dykstra, Henry Havel, Stephen Horrigan, Roger Harrison, Jeffrey Larson, Jonathan Northrup, Theodore Laslo, Garry Gwozdz
  • Publication number: 20180344713
    Abstract: Methods for treatment of fibrotic diseases using compounds of formula I wherein RA is hydrogen, R7 and R8 are independently selected from H and SO2NR3R4, one of R7 and R8 is hydrogen, and R1, R2, R3, and R4 are each independently selected from H, alkyl, heteroalkyl, cycloalkyl, arylcycloalkyl, aryl, heteroaryl, heterocycloalkyl, and each of NR1R2 and NR3R4 can independently combine to form a heterocycloalkyl, and wherein said alkyl, heteroalkyl, cycloalkyl, arylcycloalkyl, aryl, heteroaryl, or heterocycloalkyl may be optionally substituted, or a pharmaceutically acceptable salt, ester, amide, stereoisomer, geometric isomer or prodrug thereof.
    Type: Application
    Filed: June 1, 2018
    Publication date: December 6, 2018
    Inventors: Ruolan Han, Jon Northrup, Srinivas Kasibhatla, Stephen Horrigan, Jeff Larson
  • Patent number: 9238030
    Abstract: Methods for treatment of diseases and disorders related to transducin ?-like protein 1 (TBL1) activity, including myeloproliferative neoplasia, chronic myeloid leukemia, and acute myeloid leukemia.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: January 19, 2016
    Assignee: Beta Cat Pharmaceuticals, Inc.
    Inventors: Kapil N. Bhalla, Stephen Horrigan
  • Publication number: 20130123281
    Abstract: Compositions and methods which modulate diseases and disorders related to transducin ?-like protein 1 (TBL1) activity, including but not limited to cancer, inflammation, and bone related diseases.
    Type: Application
    Filed: November 12, 2012
    Publication date: May 16, 2013
    Applicant: BETA CAT PHARMACEUTICALS, LLC
    Inventors: Hariprasad M. Vankayalapati, Stephen Horrigan
  • Publication number: 20080050379
    Abstract: Processes for assaying potential antitumor agents based on their modulation of the expression of specified genes, or sets, of suspected cancer cell genes are disclosed, along with methods for diagnosing cancerous, or potentially cancerous, conditions as a result of the expression, or patterns of expression, of such genes, or sets of genes. Also disclosed are methods for determining functionally related genes, or gene sets, as well as methods for treating cancer based on targeting expression products of such genes, or gene sets, and determining genes involved in the cancerous process.
    Type: Application
    Filed: July 26, 2007
    Publication date: February 28, 2008
    Inventors: Paul Young, Meena Augustus, Kenneth Carter, Reinhard Ebner, Gregory Endress, Stephen Horrigan, Daniel Soppet, Zoe Weaver
  • Publication number: 20080025981
    Abstract: Cancer-linked gene sequences, and derived amino acid sequences, are disclosed along with methods for assaying for potential antitumor agents based on their modulation of the expression of these cancer-related genes. Also disclosed are antibodies that react with the disclosed polypeptides and methods of using the antibodies to treat cancerous conditions, such as using the antibody to target cancerous cells in vivo for purposes of delivering therapeutic agents thereto. Also described are methods of diagnosing cancer using the gene sequences as well as the polypeptide sequences.
    Type: Application
    Filed: November 15, 2006
    Publication date: January 31, 2008
    Inventors: Paul Young, Reinhard Ebner, Zoe Weaver, Jeffrey Strovel, Stephen Horrigan, Martin Shea, Bernd Weigle, Michael Rieger, Jennifer Rick, Colyn Cain
  • Publication number: 20070270504
    Abstract: Methods for identifying compounds having similar biological activity based on similarity in genetic expression profile in cells contacted with one or more of said compounds, along with specifically identified compounds, are disclosed.
    Type: Application
    Filed: June 17, 2004
    Publication date: November 22, 2007
    Applicant: AVALON PHARMACEUTICALS, INC.
    Inventors: Paul Young, Qin Zong, Stephen Horrigan
  • Publication number: 20070059697
    Abstract: Methods for identifying potential therapeutic agents, such as anti-tumor agents, based on their modulation of the expression of specified genes, especially genes mapping to specific chromosomal regions, are disclosed. Also described are methods for diagnosing cancerous, or potentially cancerous, conditions as a result of the expression, or patterns of expression, of such genes, including detecting changes in levels of gene copy number and/or level of amplification of the said gene, or sets of genes, to detect and/or diagnose the cancer. Methods for detecting or determining functionally related genes, as well as methods for treating cancer based on targeting expression products of such genes, determining genes involved in the cancerous process and the success and/or response rates and survival statistics for cancer patients on treatment are encompassed by the invention.
    Type: Application
    Filed: April 15, 2004
    Publication date: March 15, 2007
    Applicant: AVALON PHARMACEUTICALS, INC
    Inventors: Jeffrey Strovel, Colyn Cain, Stephen Horrigan, Meena Augustus
  • Publication number: 20060134622
    Abstract: A gene useful as a prognostic indicator of survival of patients afflicted with cancers such as breast cancer is described. Also disclosed are methods for screening potential therapeutic agents, such as antitumor agents, based on their modulation of the expression of a TRIP13 gene, or splice variants thereof, along with methods for diagnosing cancerous, or potentially cancerous, conditions as a result of the expression, or patterns of expression, of such genes, including changes in copy number. Also disclosed are methods for detecting or determining functionally related genes, where disruption of TRIP13 may affect such related-gene expression, as well as methods for treating cancer based on targeting expression products of such genes and determining genes involved in the cancerous process.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 22, 2006
    Inventors: Meena Augustus, Stephen Horrigan, Colyn Cain, Jeffrey Strovel
  • Publication number: 20050287147
    Abstract: Cancer-linked gene sequences, and derived amino acid sequences, are disclosed along with processes for assaying potential antitumor agents based on their modulation of the expression of these cancer-linked genes. Also disclosed are antibodies that react with the disclosed polypeptides and methods of using the antibodies to treat cancerous conditions, such as by using the antibody to target cancerous cells in vivo for purposes of delivering therapeutic agents thereto. Also described are methods of diagnosing using the gene sequences.
    Type: Application
    Filed: May 15, 2003
    Publication date: December 29, 2005
    Inventors: Reinhard Ebner, Stephen Horrigan
  • Publication number: 20050064454
    Abstract: Processes for assaying potential antitumor agents based on their modulation of the expression of specified genes, or sets, of suspected cancer cell genes are disclosed, along with methods for diagnosing cancerous, or potentially cancerous, conditions as a result of the expression, or patterns of expression, of such genes, or sets of genes. Also disclosed are methods for determining functionally related genes, or gene sets, as well as methods for treating cancer based on targeting expression products of such genes, or gene sets, and determining genes involved in the cancerous process.
    Type: Application
    Filed: May 11, 2004
    Publication date: March 24, 2005
    Inventors: Paul Young, Meena Augustus, Kenneth Carter, Reinhard Ebner, Gregory Endress, Stephen Horrigan, Daniel Soppet, Zoe Weaver