Patents by Inventor Mark W. Sleeman

Mark W. Sleeman 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: 20150284474
    Abstract: An human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human proprotein convertase subtilisin/kexin type 9 (hPCSK9) characterized by the ability to reduce serum LDL cholesterol by 40-80% over a 24, 60 or 90 day period relative to predose levels, with little or no reduction in serum HDL cholesterol and/or with little or no measurable effect on liver function, as determined by ALT and AST measurements.
    Type: Application
    Filed: June 12, 2015
    Publication date: October 8, 2015
    Inventors: Mark W. SLEEMAN, Joel H. MARTIN, Tammy T. HUANG, Douglas MACDONALD
  • Patent number: 9120851
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human angiopoietin-like protein 4 (hANGPTL4) is provided. The human anti-hANGPTL4 antibodies are useful in treating diseases or disorders associated with ANGPTL4, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL4 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: September 1, 2015
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Viktoria Gusarova, Jee H. Kim, Gang Chen
  • Publication number: 20150197564
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits or interferes with at least one activity of human angiopoietin-like protein 3 (hANGPTL3) is provided. The human anti-hANGPTL3 antibodies are useful in treating diseases or disorders associated with ANGPTL3, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL3 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Application
    Filed: March 24, 2015
    Publication date: July 16, 2015
    Inventors: Mark W. Sleeman, Viktoria Gusarova, Andrew J. Murphy
  • Patent number: 9018356
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits or interferes with at least one activity of human angiopoietin-like protein 3 (hANGPTL3) is provided. The human anti-hANGPTL3 antibodies are useful in treating diseases or disorders associated with ANGPTL3, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL3 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: April 28, 2015
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Viktoria Gusarova, Andrew J. Murphy
  • Publication number: 20140099312
    Abstract: The present invention provides methods for treating hypercholesterolemia and reducing LDL-C. The methods of the present invention comprise administering to a subject in need thereof a therapeutic composition comprising an anti-PCSK9 antibody or antigen-binding fragment thereof.
    Type: Application
    Filed: December 9, 2013
    Publication date: April 10, 2014
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T. Huang, Douglas MacDonald, Gary Swergold, Robert C. Pordy, William J. Sasiela
  • Publication number: 20130266574
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human angiopoietin-like protein 4 (hANGPTL4) is provided. The human anti-hANGPTL4 antibodies are useful in treating diseases or disorders associated with ANGPTL4, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL4 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Application
    Filed: December 12, 2012
    Publication date: October 10, 2013
    Applicant: REGENERON PHARMACEUTICALS, INC.
    Inventors: Mark W. SLEEMAN, Viktoria GUSAROVA, Jee H. KIM, Gang CHEN
  • Patent number: 8501184
    Abstract: An human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human proprotein convertase subtilisin/kexin type 9 (hPCSK9) characterized by the ability to reduce serum LDL cholesterol by 40-80% over a 24, 60 or 90 day period relative to predose levels, with little or no reduction in serum HDL cholesterol and/or with little or no measurable effect on liver function, as determined by ALT and AST measurements.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: August 6, 2013
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T. Huang, Douglas MacDonald
  • Publication number: 20130171149
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits or interferes with at least one activity of human angiopoietin-like protein 3 (hANGPTL3) is provided. The human anti-hANGPTL3 antibodies are useful in treating diseases or disorders associated with ANGPTL3, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL3 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Application
    Filed: June 14, 2012
    Publication date: July 4, 2013
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Viktoria Gusarova, Andrew J. Murphy
  • Patent number: 8357371
    Abstract: The present invention provides methods for treating hypercholesterolemia. The methods of the present invention comprise administering to a subject in need thereof a therapeutic composition comprising an anti-PCSK9 antibody or antigen-binding fragment thereof.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: January 22, 2013
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T. Huang, Douglas MacDonald, Gary Swergold
  • Patent number: 8354103
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human angiopoietin-like protein 4 (hANGPTL4) is provided. The human anti-hANGPTL4 antibodies are useful in treating diseases or disorders associated with ANGPTL4, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL4 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: January 15, 2013
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Viktoria Gusarova, Jee H. Kim, Gang Chen
  • Patent number: 8062640
    Abstract: An human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human proprotein convertase subtilisin/kexin type 9 (hPCSK9) characterized by the ability to reduce serum LDL cholesterol by 40-80% over a 24, 60 or 90 day period relative to predose levels, with little or no reduction in serum HDL cholesterol and/or with little or no measurable effect on liver function, as determined by ALT and AST measurements.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: November 22, 2011
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T Huang, Douglas MacDonald
  • Publication number: 20110256148
    Abstract: The present invention provides methods for treating hypercholesterolemia. The methods of the present invention comprise administering to a subject in need thereof a therapeutic composition comprising an anti-PCSK9 antibody or antigen-binding fragment thereof.
    Type: Application
    Filed: April 27, 2011
    Publication date: October 20, 2011
    Applicant: REGENERON PHARMACEUTICALS, INC.
    Inventors: MARK W. SLEEMAN, JOEL H. MARTIN, TAMMY T. HUANG, DOUGLAS MACDONALD, GARY SWERGOLD
  • Publication number: 20110159015
    Abstract: A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human angiopoietin-like protein 4 (hANGPTL4) is provided. The human anti-hANGPTL4 antibodies are useful in treating diseases or disorders associated with ANGPTL4, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL4 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like.
    Type: Application
    Filed: December 23, 2010
    Publication date: June 30, 2011
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. SLEEMAN, Viktoria Gusarova, Jee H. Kim, Gang Chen
  • Publication number: 20110065902
    Abstract: An human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human proprotein convertase subtilisin/kexin type 9 (hPCSK9) characterized by the ability to reduce serum LDL cholesterol by 40-80% over a 24, 60 or 90 day period relative to predose levels, with little or no reduction in serum HDL cholesterol and/or with little or no measurable effect on liver function, as determined by ALT and AST measurements.
    Type: Application
    Filed: November 19, 2010
    Publication date: March 17, 2011
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T. Huang, Douglas MacDonald
  • Publication number: 20100166768
    Abstract: An human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human proprotein convertase subtilisin/kexin type 9 (hPCSK9) characterized by the ability to reduce serum LDL cholesterol by 40-80% over a 24, 60 or 90 day period relative to predose levels, with little or no reduction in serum HDL cholesterol and/or with little or no measurable effect on liver function, as determined by ALT and AST measurements.
    Type: Application
    Filed: December 15, 2009
    Publication date: July 1, 2010
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Joel H. Martin, Tammy T. Huang, Douglas MacDonald
  • Patent number: 7378095
    Abstract: Methods of treating diabetes in mammals, particularly humans, by blocking or inhibiting VEGF-mediated activity. A preferred inhibitor of VEGF-mediated activity is a VEGF antagonist such as the VEGF fusion protein trap of SEQ ID NO:2 capable of binding and blocking VEGF. The method of the invention may be combined with other therapies, such as with insulin therapy.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: May 27, 2008
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Jingtai Cao, Li-Hsien Wang, Hsin Chieh Lin, Mark W. Sleeman, Stanley J. Wiegand
  • Patent number: 7052691
    Abstract: Methods of treating diabetes in mammals, particularly humans, by blocking or inhibiting VEGF-mediated activity. A preferred inhibitor of VEGF-mediated activity is a VEGF antagonist such as a VEGF trap capable of binding and blocking VEGF.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: May 30, 2006
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mark W. Sleeman, Stanley J. Wiegand
  • Publication number: 20040213787
    Abstract: Methods of treating diabetes in mammals, particularly humans, by blocking or inhibiting VEGF-mediated activity. A preferred inhibitor of VEGF-mediated activity is a VEGF antagonist such as a VEGF trap capable of binding and blocking VEGF.
    Type: Application
    Filed: March 26, 2004
    Publication date: October 28, 2004
    Inventors: Mark W. Sleeman, Stanley J. Wiegand
  • Publication number: 20040205831
    Abstract: Transgenic animals comprising an alteration in the endogenous SH2 domain containing inositol 5-phosphatase (SHIP2), including both knock-in, knockouts, and knock-in/knockouts are described, as well as in vivo methods for identifying inhibitors of SHIP2. Such inhibitors are potential therapeutics for treatment of obesity and/or glucose intolerance resulting from a high fat diet.
    Type: Application
    Filed: April 10, 2003
    Publication date: October 14, 2004
    Inventors: Mark W. Sleeman, Katherine E. Wortley
  • Publication number: 20040142868
    Abstract: Methods of treating, inhibiting, and/or ameliorating liver steatosis in a subject in need thereof, comprising adminstering an agent capable of activating a ciliary neurotrophic factor (CNTF) receptor.
    Type: Application
    Filed: January 16, 2004
    Publication date: July 22, 2004
    Inventor: Mark W. Sleeman