Patents by Inventor James B. Jaquith

James B. Jaquith 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).

  • Patent number: 9796716
    Abstract: The present invention relates to a novel family of inhibitors of protein kinases. In particular, the present invention relates to inhibitors of the members of the Tec and Src protein kinase families.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: October 24, 2017
    Assignee: PHARMASCIENCE, INC.
    Inventors: Alain Laurent, Yannick Rose, James B. Jaquith
  • Patent number: 9284350
    Abstract: A compound of Formula 1: (I) or salt thereof, as well as methods of making compounds of Formula 1, methods of using compounds of Formula 1 to treat proliferative disorders such as cancer, and related compounds, composition, and methods.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: March 15, 2016
    Assignee: Pharmascience Inc.
    Inventors: Alain Laurent, Melanie Proulx, Yannick Rose, Irina Denissova, Kenza Dairi, Scott Jarvis, James B. Jaquith
  • Publication number: 20150191473
    Abstract: The present invention relates to a novel family of inhibitors of protein kinases. In particular, the present invention relates to inhibitors of the members of the Tec and Src protein kinase families.
    Type: Application
    Filed: May 28, 2013
    Publication date: July 9, 2015
    Applicant: Pharmascience, Inc.
    Inventors: Alain Laurent, Yannick Rose, James B. Jaquith
  • Patent number: 8575113
    Abstract: The present invention is directed towards an isomer, an enantiomer, a diastereoisomer, or a tautomer of a pyrrolidine compound represented by Formula I: in which the substituents R1, R1a, R2, R2a, R3, A and Q are defined herein; or a prodrug, or a salt thereof, and which bind to IAP BIR domains. In particular, the compounds are useful in treating proliferative disorders such as cancer.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: November 5, 2013
    Assignee: Pharmascience Inc.
    Inventors: Scott Jarvis, Alain Boudreault, Patrick Bureau, James B. Jaquith, Alain Laurent, Delphine Labit
  • Publication number: 20130040892
    Abstract: A compound of Formula 1: (I) or salt thereof, as well as methods of making compounds of Formula 1, methods of using compounds of Formula 1 to treat proliferative disorders such as cancer, and related compounds, composition, and methods.
    Type: Application
    Filed: February 11, 2011
    Publication date: February 14, 2013
    Applicant: PHARMASCIENCE INC.
    Inventors: Alain Laurent, Melanie Proulx, Yannick Rose, Irina Denissova, Kenza Dairi, Scott Jarvis, James B. Jaquith
  • Publication number: 20120009141
    Abstract: A compound of Formula 1: or a salt thereof, and methods for the use thereof, especially as an IAP inhibitor, as well as related compounds, compositions, and methods.
    Type: Application
    Filed: August 7, 2009
    Publication date: January 12, 2012
    Applicant: PHARMASCIENCE INC.
    Inventors: Alain Laurent, Melanie Proulx, James B. Jaquith, Irina Denissova
  • Publication number: 20110171171
    Abstract: A compound of Formula 1.1A: 1.1A or salt thereof, as well as methods of making compounds of Formula 1.1A, methods of using compounds of Formula 1.1A to treat proliferative disorders such as cancer, and related compounds, composition, and methods.
    Type: Application
    Filed: June 26, 2009
    Publication date: July 14, 2011
    Applicant: Aegera Therapeutics, Inc.
    Inventors: Alain Laurent, Melanie Proulx, Yannick Rose, James B. Jaquith, Stephen Morris
  • Patent number: 7772260
    Abstract: This invention relates to compounds of Formula I and the use of compounds of Formula I as neuroprotective agents in the treatment of neuronal disorders of the central and peripheral nervous systems.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: August 10, 2010
    Assignee: Aegera Therapeutics Inc.
    Inventors: James B. Jaquith, Gerald Villeneuve, Alain Boudreault, Stephen J. Morris, Jon Durkin, John W. Gillard, Kimberley E. Hewitt, H. Nicholas Marsh
  • Patent number: 7741349
    Abstract: This invention relates to compounds of Formula I and the use of compounds of Formula I as neuroprotective agents in the treatment of neuronal disorders of the central and peripheral nervous systems.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: June 22, 2010
    Assignee: Aegera Therapeutics Inc.
    Inventors: James B. Jaquith, Gerald Villeneuve, Alain Boudreault, Stephen J. Morris, Jon Durkin, John W. Gillard, Kimberley Hewitt, H. Nicholas Marsh
  • Patent number: 7714003
    Abstract: This invention relates to compounds of Formula I and the use of compounds of Formula I as neuroprotective agents in the treatment of neuronal disorders of the central and peripheral nervous systems.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: May 11, 2010
    Assignee: Aegera Therapeutics Inc.
    Inventors: James B. Jaquith, Alain Boudreault, Stephen J. Morris, Jon Durkin, John W. Gillard, Kimberley E. Hewitt
  • Patent number: 7700635
    Abstract: This invention relates to compounds of Formula I and the use of compounds of Formula I as neuroprotective agents in the treatment of neuronal disorders of the central and peripheral nervous systems.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: April 20, 2010
    Assignee: Aegera Therapeutics Inc.
    Inventor: James B. Jaquith
  • Patent number: 7645741
    Abstract: Disclosed is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I or II or a salt thereof, in which R1, R2, R3, R100, R200, R300, A, A1, BG, Q and Q1 are substituents described herein. Also disclosed is the use of compounds of Formula I and II to treat proliferative disorders such as cancer.
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: January 12, 2010
    Assignee: Aegera Therapeutics, Inc.
    Inventors: Alain Boudreault, James B. Jaquith, Patrick Bureau, John W. Gillard, Alain Laurent
  • Patent number: 7579320
    Abstract: Disclosed is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I or II or a salt thereof, in which R1, R2, R3, R100, R200, R300, A, A1, BG, Q and Q1 are substituents described herein. Also disclosed is the use of compounds of Formula I and II to treat proliferative disorders such as cancer.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: August 25, 2009
    Assignee: Aegera Therapeutics, Inc.
    Inventors: Alain Boudreault, James B. Jaquith, Alain Laurent
  • Publication number: 20090179638
    Abstract: Disclosed is an assay for identifying compounds that modulate a neuronal apoptotic pathway, the assay comprises: a) contacting HSP90 protein with a probe to form a probe: HSP90 complex, the probe being displaceable by a test compound; b) measuring a signal from the probe so as to establish a reference level; c) incubating the probe:HSP90 complex with the test compound; d) measuring the signal from the probe; e) comparing the signal from step d) with the reference level, a modulation of the signal indicating that the test compound binds to HSP90. Also disclosed is a probe which is labeled with a detectable label and/or an affinity tag.
    Type: Application
    Filed: February 1, 2007
    Publication date: July 16, 2009
    Applicant: AEGERA THERAPEUTICS INC.
    Inventors: Philip A. Barker, James B. Jaquith, Stephen J. Morris, Amir Salehi
  • Publication number: 20090042953
    Abstract: This invention relates to compounds of Formula I and the use of compounds of Formula I as neuroprotective agents in the treatment of neuronal disorders of the central and peripheral nervous systems.
    Type: Application
    Filed: April 7, 2008
    Publication date: February 12, 2009
    Applicant: AEGERA THERAPEUTICS, INC.
    Inventors: James B. JAQUITH, Gerald VILLENEUVE, Alain BOUDREAULT, Stephen J. MORRIS, Jon DURKIN, John W. GILLARD, Kimberley E. HEWITT, H. Nicholas MARSH
  • Publication number: 20080207525
    Abstract: Disclosed is an isomer, enantiomer, diastereoisomer or tautomer of a compound represented by Formula I or II or a salt thereof, in which R1, R2, R3, R100, R200, R300, A, A1, BG, Q and Q1 are substituents described herein. Also disclosed is the use of compounds of Formula I and II to treat proliferative disorders such as cancer.
    Type: Application
    Filed: November 1, 2007
    Publication date: August 28, 2008
    Inventors: Alain Boudreault, James B. Jaquith, Patrick Bureau, John W. Gillard
  • Patent number: 7230019
    Abstract: This invention relates to compounds of Formula (I) and the use of compounds of Formula (I) as neuroprotective agents in the treatment of neuronal disorders of the central and peripheral nervous systems.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: June 12, 2007
    Assignee: Aegera Therapeutics, Inc.
    Inventors: James B. Jaquith, Gerald Villeneuve, Alain Boudreault, Stephen Morris, Jon Durkin, John W. Gillard, Kimberly Hewitt, H. Nicholas Marsh
  • Patent number: 7129250
    Abstract: This invention features ring-substituted pyrrolo-?-carboline derivatives and ring-substitution and structural derivatives of 3-(1H-indol-3-yl)-1H-pyrrole-2,5-dione of formulas I–III, which are useful as neuroprotective and anti-proliferative compounds. Also disclosed are methods for the preparation of these compounds, selected biological profiles and uses of these compounds in the treatment of various neurodegenerative and inflammatory diseases of the human nervous system and in the treatment of various other proliferative disorders characterized by loss of growth or cellular differentiation control including, but not limited to, cancer and inflammation.
    Type: Grant
    Filed: August 11, 2003
    Date of Patent: October 31, 2006
    Assignee: Aegera Therapeutics Inc.
    Inventors: James B. Jaquith, Alexander Graham Fallis, John W. Gillard, Alain Laurent
  • Publication number: 20040220202
    Abstract: This invention features ring-substituted pyrrolo-&bgr;-carboline derivatives and ring-substitution and structural derivatives of 3-(1H-indol-3-yl)-1H-pyrrole-2,5-dione of formulas I-III, which are useful as neuroprotective and anti-proliferative compounds. Also disclosed are methods for the preparation of these compounds, selected biological profiles and uses of these compounds in the treatment of various neurodegenerative and inflammatory diseases of the human nervous system and in the treatment of various other proliferative disorders characterized by loss of growth or cellular differentiation control including, but not limited to, cancer and inflammation.
    Type: Application
    Filed: August 11, 2003
    Publication date: November 4, 2004
    Inventors: James B. Jaquith, Alexander Graham Fallis, John W. Gillard, Alain Laurent
  • Publication number: 20040102467
    Abstract: This invention features ring-substituted pyrrolo-&bgr;-carboline derivatives and ring-substitution and structural derivatives of 3-(1H-indol-3-yl)-1H-pyrrole-2,5-dione of formulas (I-III), which are useful as neuroprotective and anti-proliferative compounds. Also disclosed are methods for the preparation of these compounds, selected biological profiles and uses of these compounds in the treatment of various neurodegenerative and inflammatory diseases of the human nervous system and in the treatment of various other proliferative disorders characterized by loss of growth or cellular differentiation control including, but not limited to, cancer and inflammation.
    Type: Application
    Filed: October 23, 2003
    Publication date: May 27, 2004
    Inventors: James B Jaquith, Alex Fallis, John W Gillard