Patents Assigned to Kalypsys, Inc.
  • Patent number: 9078887
    Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of inflammatory diseases and other diseases involving elevated levels of cytokines and proinflammatory mediators.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: July 14, 2015
    Assignees: Kalypsys, Inc., Alcon Laboratories, Inc.
    Inventors: Steven P. Govek, Andrew K. Shiau, Stewart A. Noble, David J. Thomas
  • Patent number: 8859550
    Abstract: The present invention relates to salts, hydrates, and polymorphs of bicyclic heteroaryl compounds, and pharmaceutical compositions thereof, which may be useful as inhibitors of H4R for the treatment or prevention of diseases including allergic rhinitis.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: October 14, 2014
    Assignee: Kalypsys, Inc.
    Inventors: Pingyun Chen, Stephen A. R. Carino, Ricky Wayne Couch, Daniel S. Kinder, Beth A. Norton
  • Patent number: 8569300
    Abstract: The present invention relates to substituted tetrazolo[1,5-a]pyrazine compounds for Formula IX: as well as pharmaceutical compositions thereof, which may be useful as inhibitors of H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: October 29, 2013
    Assignee: Kalypsys Inc.
    Inventors: Allen Borchardt, Robert Davis, Stewart A. Noble
  • Patent number: 8258154
    Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of inflammatory diseases and other diseases involving elevated levels of cytokines and proinflammatory mediators.
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: September 4, 2012
    Assignee: Kalypsys Inc.
    Inventors: Steven Govek, Andrew K. Shiau, Stewart A. Noble, David J. Thomas
  • Patent number: 8138205
    Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of inflammatory diseases and other diseases involving elevated levels of cytokines and proinflammatory mediators.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: March 20, 2012
    Assignee: Kalypsys, Inc.
    Inventors: Steven P. Govek, Clay Beauregard, Daniel A. Gamache, Mark R. Hellberg, Stewart A. Noble, Andrew K. Shiau, David J. Thomas, John M. Yanni
  • Patent number: 8080566
    Abstract: The present invention relates to carbazole compounds, pharmaceutical compositions comprising them, and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: December 20, 2011
    Assignee: Kalypsys, Inc
    Inventors: Mehmet Kahraman, Allen J. Borchardt, Robert L. Davis, Stewart A. Noble, James W. Malecha
  • Publication number: 20110237599
    Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
    Type: Application
    Filed: March 9, 2011
    Publication date: September 29, 2011
    Applicant: Kalypsys, Inc.
    Inventors: Allen Borchardt, Robert Davis, Clay Beauregard, Daniel Gamache, Mark Hellberg, Peter Klimko, John Yanni
  • Patent number: 7915253
    Abstract: Compounds as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: March 29, 2011
    Assignee: Kalypsys, Inc
    Inventors: Stewart A. Noble, Guy Oshiro, James W. Malecha, Cunxiang Zhao, Carmen K. Robinson, Sergio G. Duron, Michael Sertic, Andrew K. Lindstrom, Andrew K. Shiau, Christopher D. Bayne, Mehmet Kahraman, Boliang Lou, Steve P. Govek
  • Patent number: 7834004
    Abstract: Compounds as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: November 16, 2010
    Assignee: Kalypsys, Inc
    Inventors: Stewart A. Noble, Guy Oshiro, James W. Malecha, Cunxiang Zhao, Carmen Robinson, Sergio G. Duron, Michael Sertic, Andrew K. Lindstrom, Andrew K. Shiau, Christopher D Bayne, Mehmet Kahraman, Boliang Lou, Steven P. Govek
  • Patent number: 7825256
    Abstract: The present invention relates to compounds and methods useful as inhibitors of nitric oxide synthase. Certain compounds of the subject invention have the following structural formula: wherein T, X, and Y are independently selected from the group consisting of CR4, N, NR4, S, and O; U is selected from the group consisting of CR10 and N; V is selected from the group consisting of CR4 and N; W and W? are independently selected from the group consisting of CH2, CR7R8, NR9, O, N(O), S(O)q and C(O); n, m and p are independently an integer from 0 to 5; q is 0, 1, or 2; and other substituents are as defined herein. Other compounds of the subject invention have structural formulas as defined herein. Also disclosed herein are pharmaceutical compositions comprising the compounds of the subject invention.
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: November 2, 2010
    Assignee: Kalypsys, Inc.
    Inventors: Timothy C. Gahman, Hengyuan Lang, Mark R. Herbert, Angelina M. Thayer, Christian A. Hassig, Stewart A. Noble, Russell D. Cousins, Hui Zhuang, Christopher R. Santos, Xiaohong Chen
  • Patent number: 7745646
    Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of inflammatory diseases and other diseases involving elevated levels of cytokines and proinflammatory mediators.
    Type: Grant
    Filed: July 6, 2007
    Date of Patent: June 29, 2010
    Assignee: Kalypsys, Inc.
    Inventors: Steven Govek, Andrew K. Shiau, Stewart A. Noble, David J. Thomas
  • Publication number: 20100120741
    Abstract: The present invention relates to compounds and methods which may be useful as inhibitors of H1R and/or H4R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
    Type: Application
    Filed: September 10, 2009
    Publication date: May 13, 2010
    Applicants: Kalypsys, Inc., Alcon Research, Ltd
    Inventors: Allen J. Borchardt, Clay Beauregard, Travis Cook, Robert L. Davis, Daniel A. Gamache, John M. Yanni
  • Publication number: 20090105124
    Abstract: Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of modulation of TGR5 activity in a human or animal subject are also provided for the treatment diseases mediated by TGR5.
    Type: Application
    Filed: August 18, 2008
    Publication date: April 23, 2009
    Applicant: Kalypsys, Inc.
    Inventors: Nicholas D. Smith, Joseph E. Payne, Timothy Z. Hoffman, Celine Bonnefous, Anothony B. Pinkerton, Dana L. Siegel
  • Patent number: 7517884
    Abstract: Compounds as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
    Type: Grant
    Filed: May 16, 2006
    Date of Patent: April 14, 2009
    Assignee: Kalypsys Inc.
    Inventors: James W. Malecha, Sergio G. Duron, Andrew K. Lindstrom
  • Patent number: 7494999
    Abstract: Compounds as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: February 24, 2009
    Assignee: Kalypsys, Inc
    Inventors: Stewart A. Noble, Guy Oshiro, James W. Malecha, Cunxiang Zhao, Carmen Robinson, Sergio G. Duron, Michael Sertic, Andrew K. Lindstrom, Andrew K. Shiau, Christopher D. Bayne, Mehmet Kahraman, Boliang Lou, Steven P. Govek
  • Patent number: 7470722
    Abstract: Disclosed herein are carbonyl compounds of Formula I as described herein. Methods and compositions are disclosed for treating disease states including, but not limited to cancers, autoimmune diseases, tissue damage, central nervous system disorders, neurodegenerative disorders, fibrosis, bone disorders, polyglutamine-repeat disorders, anemias, thalassemias, inflammatory conditions, cardiovascular conditions, and disorders in which angiogenesis play a role in pathogenesis, using the compounds of the invention. In addition, methods of modulating the activity of histone deacetylase (HDAC) are also disclosed.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: December 30, 2008
    Assignee: Kalypsys, Inc.
    Inventors: James William Malecha, Stewart Alwyn Noble, Christian Andreus Hassig, Paul L. Wash, Brandon M. Wiley, Charles Maxwell Lawrence, Timothy Z. Hoffman
  • Publication number: 20080194681
    Abstract: Disclosed herein are carbonyl compounds of Formula: (I) as described herein. Compounds as modulators of his-tone deacetylase (HDAC), pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
    Type: Application
    Filed: December 9, 2005
    Publication date: August 14, 2008
    Applicant: Kalypsys, Inc.
    Inventors: James Malecha, Stewart Noble, Christian Hassig, Paul Wash, Brandon Wiley, Charles Lawrence, Timothy Hoffman, Celine Bonnefous, NIcholas Smith
  • Patent number: 7381749
    Abstract: Disclosed herein are carbonyl compounds of having the structural formula: or a pharmaceutically acceptable salt, amide, ester, or prodrug thereof, Methods and compositions are disclosed for treating disease states including, but not limited to cancers, autoimmune diseases, tissue damage, central nervous system disorders, neurodegenerative disorders, fibrosis, bone disorders, polyglutamine-repeat disorders, anemias, thalassemias, inflammatory conditions, cardiovascular conditions, and disorders in which angiogenesis play a role in pathogenesis, using the compounds of the invention. In addition, methods of modulating the activity of histone deacetylase (HDAC) are also disclosed.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: June 3, 2008
    Assignee: Kalypsys, Inc.
    Inventors: James William Malecha, Stewart Alwyn Noble, Christian Andreus Hassig, Paul L. Wash, Brandon M. Wiley, Charles Maxwell Lawrence, Timothy Z. Hoffman
  • Patent number: 7271195
    Abstract: Disclosed herein are carbonyl compounds of Formula I, II, or III, and others as described herein. Also disclosed are methods of treating disease, such as cancer, neurological disorders, including polyglutamine-repeat disorders, anemias, thalassemias, inflammatory conditions, autoimmune diseases and cardiovascular conditions, using the compounds of the invention. In addition, methods of modulating the activity of histone deacetylase (HDAC) are also disclosed.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: September 18, 2007
    Assignee: Kalypsys, Inc.
    Inventors: Paul L. Wash, Brandon M. Wiley, Christian Hassig, James W. Malecha, Stewart A. Noble
  • Publication number: 20050234046
    Abstract: Aryl sulfonamide and sulfonyl compounds as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 20, 2005
    Applicant: Kalypsys, Inc.
    Inventors: Cunxiang Zhao, James Malecha, Stewart Noble, Sergio Duron, Andrew Lindstrom, Andrew Shiau