Patents by Inventor Mark P. Gray-Keller

Mark P. Gray-Keller 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: 20110060014
    Abstract: The use of screening assays based on the role of human stearoyl-CoA desaturase-1 (“hSCD1”) in human diseases, disorders or conditions relating to serum levels of triglyceride, VLDL, HDL, LDL, total cholesterol, or production of secretions from mucous membranes, monounsaturated fatty acids, wax esters, and the like, is disclosed. Also disclosed are conventions useful in the prevention and/or treatment of such diseases.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 10, 2011
    Inventors: Michael R. Hayden, Alison J. Brownlie, James M. Ntambi, Makoto Miyazaki, Mark P. Gray-Keller, Alan D. Attie
  • Patent number: 7816075
    Abstract: The use of screening assays based on the role of human stearoyl-CoA desaturase-1 (“hSCD1”) in human diseases, disorders or conditions relating to serum levels of triglyceride, VLDL, HDL, LDL, total cholesterol, or production of secretions from mucous membranes, monounsaturated fatty acids, wax esters, and the like, is disclosed. Also disclosed are conventions useful in the prevention and/or treatment of such diseases.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: October 19, 2010
    Assignees: Xenon Pharmaceuticals Inc., Wisconsin Alumni Research Foundation
    Inventors: Michael R. Hayden, Alison J. Brownlie, James M. Ntambi, Makoto Miyazaki, Mark P. Gray-Keller, Alan D. Attie
  • Patent number: 7790408
    Abstract: The use of screening assays based on the role of human stearoyl-CoA desaturase-1 (“hSCD1”) in human diseases, disorders or conditions relating to serum levels of triglyceride, VLDL, HDL, LDL, total cholesterol, or production of secretions from mucous membranes, monounsaturated fatty acids, wax esters, and the like, is disclosed. Also disclosed are conventions useful in the prevention and/or treatment of such diseases.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: September 7, 2010
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: James M. Ntambi, Makoto Miyazaki, Mark P. Gray-Keller, Alan D. Attie
  • Patent number: 7696151
    Abstract: The use of screening assays based on the role of human stearoyl-CoA desaturase-1 (“hSCD1”) in human diseases, disorders or conditions relating to serum levels of triglyceride, VLDL, HDL, LDL, total cholesterol, or production of secretions from mucous membranes, monounsaturated fatty acids, wax esters, and the like, is disclosed. Also disclosed are conventions useful in the prevention and/or treatment of such diseases.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: April 13, 2010
    Assignees: Xenon Pharmaceuticals Inc., Wisconsin Alumni Research Foundation
    Inventors: Michael R. Hayden, Alison J. Brownlie, James M. Ntambi, Makoto Miyazaki, Mark P. Gray-Keller, Alan D. Attie
  • Publication number: 20090197894
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): where m, n, p, V, R1, R2, R3, R4, R5 and R6 are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Application
    Filed: April 14, 2009
    Publication date: August 6, 2009
    Applicant: XENON PHARMACEUTICALS INC.
    Inventors: Jian-Min Fu, Vishnumurthy Kodumuru, Shaoyi Sun, Michael D. Winther, Richard M. Fine, Daniel F. Harvey, Boris Klebansky, Mark P. Gray-Keller, Heinz W. Gschwend, Wenbao Li
  • Publication number: 20080255064
    Abstract: The invention provides a method for upregulating cholecystokinin (CCK) expression in mammalian pancreatic islets by administrating a CCK upregulating agent. The increased CCK expression activates islet cell proliferation triggering an increase in pancreatic ?-cell mass and plasma insulin levels. Accordingly, methods to produce a replenishable supply of islet cells and to ameliorate the symptoms associated with diabetes are also disclosed.
    Type: Application
    Filed: September 19, 2006
    Publication date: October 16, 2008
    Inventors: Alan D. Attie, Mark P. Gray-Keller, Hong Lan, Philipp W. Raess
  • Patent number: 7390813
    Abstract: Novel compounds useful in the treatment of, prevention of or protection against diseases and/or conditions related to metabolic syndrome and lipid metabolism, especially diseases of fatty acid and cholesterol metabolism, such as those mediated by stearoyl-CoA desaturase, are disclosed along with methods of employing said compounds for such uses.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: June 24, 2008
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Mark P. Gray-Keller, Michael D. Winther, Richard M. Fine, Boris Klebansky, Heinz Gschwend, Daniel F. Harvey
  • Patent number: 7294480
    Abstract: High throughput screening assays for the identification of potential therapeutic agents able to modulate the activity of enzymes of fatty acid biosynthesis, especially desaturases and/or elongases, are disclosed along with therapeutic uses of the agents identified by such assays for the prevention and/or treatment of diseases related to fatty acid metabolism. Substrates useful in such assays are also described.
    Type: Grant
    Filed: April 19, 2004
    Date of Patent: November 13, 2007
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Michael D. Winther, Mark P. Gray-Keller
  • Patent number: 7166584
    Abstract: Methods and compounds are disclosed for lowering serum LDL levels or serum cholesterol levels, or for reducing the transport of cholesterol from the gut to the blood or the lymph, based on the observation that a gene known as ABC1 is necessary in order for cholesterol to be transported from the intestinal lumen into the bloodstream. A mutant chicken phenotype, known as the WHAM chicken, characterized by low levels of serum LDL and reduced transport of cholesterol, facilitated the discovery of this function of the ABC1 gene. Techniques which act to inhibit ABC1 activity in the cells of the intestinal wall will result in lower serum cholesterol.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: January 23, 2007
    Assignees: Wisconsin Alumni Research Foundation, Xenon Genetics, Inc.
    Inventors: Alan D. Attie, Mark Cook, Mark P. Gray-Keller, Michael R. Hayden, Simon Pimstone, Angela R. Brooks-Wilson
  • Patent number: 6987001
    Abstract: The use of screening assays based on the role of human stearoyl-CoA desaturase-1 (“hSCD1”) in human diseases, disorders or conditions relating to serum levels of triglyceride, VLDL, HDL, LDL, total cholesterol, or production of secretions from mucous membranes, monounsaturated fatty acids, wax esters, and the like, is disclosed. Also disclosed are conventions useful in the prevention and/or treatment of such diseases.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: January 17, 2006
    Assignees: Xenon Pharmaceuticals Inc., Wisconsin Alumni Research Foundation, University of British Columbia
    Inventors: Michael R. Hayden, Alison J. Brownlie, James M. Ntambi, Makoto Miyazaki, Mark P. Gray-Keller, Alan D. Attie
  • Publication number: 20040197847
    Abstract: High throughput screening assays for the identification of potential therapeutic agents able to modulate the activity of enzymes of fatty acid biosynthesis, especially desaturases and/or elongases, are disclosed along with therapeutic uses of the agents identified by such assays for the prevention and/or treatment of diseases related to fatty acid metabolism. Substrates useful in such assays are also described.
    Type: Application
    Filed: April 19, 2004
    Publication date: October 7, 2004
    Inventors: Michael D. Winther, Mark P. Gray-Keller
  • Patent number: 6759208
    Abstract: High throughput screening assays for the identification of potential therapeutic agents able to modulate the activity of enzymes of fatty acid biosynthesis, especially desaturases and/or elongases, are disclosed along with therapeutic uses of the agents identified by such assays for the prevention and/or treatment of diseases related to fatty acid metabolism. Substrates useful in such assays are also described.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: July 6, 2004
    Assignee: Xenon Genetics Inc.
    Inventors: Michael D. Winther, Mark P. Gray-Keller
  • Publication number: 20030157552
    Abstract: The use of screening assays based on the role of human stearoyl-CoA desaturase-1 (“hSCD1”) in human diseases, disorders or conditions relating to serum levels of triglyceride, VLDL, HDL, LDL, total cholesterol, or production of secretions from mucous membranes, monounsaturated fatty acids, wax esters, and the like, is disclosed. Also disclosed are conventions useful in the prevention and/or treatment of such diseases.
    Type: Application
    Filed: February 23, 2001
    Publication date: August 21, 2003
    Inventors: Michael R. Hayden, Alison J. Brownlie, James M. Ntambi, Makoto Miyazaki, Mark P. Gray-Keller, Alan D. Attie
  • Publication number: 20030129129
    Abstract: High throughput screening assays for the identification of potential therapeutic agents able to modulate the activity of enzymes of fatty acid biosynthesis, especially desaturases and/or elongases, are disclosed along with therapeutic uses of the agents identified by such assays for the prevention and/or treatment of diseases related to fatty acid metabolism. Substrates useful in such assays are also described.
    Type: Application
    Filed: August 29, 2002
    Publication date: July 10, 2003
    Inventors: Michael D. Winther, Mark P. Gray-Keller