Patents by Inventor Alan D. Schreiber

Alan D. Schreiber 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: 20120093913
    Abstract: The present invention relates, in general, to Syk kinase and, in particular, to a method of inhibiting Syk kinase expression using small interfering RNA (siRNA).
    Type: Application
    Filed: May 3, 2011
    Publication date: April 19, 2012
    Applicant: The Trustees of The University of Pennsylvania
    Inventors: Alan D. Schreiber, Zena Indik, Moo-Kyung Kim
  • Publication number: 20080213216
    Abstract: The present invention relates, in general, to methods of stimulating phagocytosis and thereby combating infection and/or modulating immune complex disease, in particular, to methods of modulating the number and type of Fc receptors present on cells that normally possess such receptors, including monocytes and macrophages, as well as on cells that normally do not possess Fc receptors, such as fibroblasts, and to compounds and compositions suitable for use in such methods.
    Type: Application
    Filed: October 10, 2006
    Publication date: September 4, 2008
    Applicant: UNIVERSITY OF PENNSYLVANIA
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 7173015
    Abstract: The present invention relates, in general, to Syk kinase and, in particular, to a method of inhibiting Syk kinase expression using small interfering RNA (siRNA).
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: February 6, 2007
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Alan D Schreiber, Zena Indik, Moo-Kyung Kim
  • Patent number: 7148014
    Abstract: The present invention relates, in general, to methods of treating diseases resulting from interactions between immune complexes and Fc receptors. In particular, the present invention relates to methods of modulating the clearance of antibody-coated cells from the circulation by inhibiting phagocytosis and to methods of modulating the interaction of immune complexes with tissue Fc receptors. Further, the invention relates to methods of modulating the activation of immunological processes mediated by Fc receptor activation resulting from antibody-antigen/receptor interaction.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: December 12, 2006
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 7087585
    Abstract: The present invention relates, in general, to phagocytosis and phagolysosomal fusion and, in particular, to a tripeptide of Fc?RIIA that mediates trafficking of targets phagocytosed via Fc?RIIA to the lysosomal compartment.
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: August 8, 2006
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Alan D. Schreiber, Randall Worth, Howard R. Petty
  • Patent number: 6979678
    Abstract: The present invention relates, in general, to phagocytosis and phagolysosomal fusion and, in particular, to a tripeptide of Fc?RIIA that mediates trafficking of targets phagocytosed via Fc?RIIA to the lysosomal compartment.
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: December 27, 2005
    Assignees: The Trustees of the University of Pennsylvania
    Inventors: Alan D. Schreiber, Randall Worth, Howard R. Petty
  • Patent number: 6844333
    Abstract: The present invention relates to a method of treating atherosclerosis, and to compounds and compositions suitable for use in such a method.
    Type: Grant
    Filed: March 27, 2000
    Date of Patent: January 18, 2005
    Assignee: The Trustees of the University of Pennsylvania
    Inventor: Alan D. Schreiber
  • Publication number: 20040048781
    Abstract: The present invention relates, in general, to methods of treating diseases resulting from interactions between immune complexes and Fc receptors. In particular, the present invention relates to methods of modulating the clearance of antibody-coated cells from the circulation by inhibiting phagocytosis and to methods of modulating the interaction of immune complexes with tissue Fc receptors. Further, the invention relates to methods of modulating the activation of immunological processes mediated by Fc receptor activation resulting from antibody-antigen/receptor interaction.
    Type: Application
    Filed: August 13, 2003
    Publication date: March 11, 2004
    Applicant: THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Publication number: 20040038954
    Abstract: The present invention provides methods for treating inflammatory conditions, including but not limited to, inflammatory bowel disease (ulcerative colitis, Crohn's disease, and proctitis), other noninfectious, inflammatory conditions of the GI tract (microscopic colitis, allergic eosinophilic gastroenteritis, food allergies, pill induced esophagitis, celiac disease, recurrent polyps, and hemorrhoids), and psoriasis, using progesterone or progesterone analogs such as medroxyprogesterone acetate.
    Type: Application
    Filed: June 24, 2003
    Publication date: February 26, 2004
    Applicant: UNIVERSITY OF PENNSYLVANIA
    Inventor: Alan D. Schreiber
  • Patent number: 6638764
    Abstract: The present invention relates, in general, to methods of treating diseases resulting from interactions between immune complexes and Fc receptors. In particular, the present invention relates to methods of modulating the clearance of antibody-coated cells from the circulation by inhibiting phagocytosis and to methods of modulating the interaction of immune complexes with tissue Fc receptors. Further, the invention relates to methods of modulating the activation of immunological processes mediated by Fc receptor activation resulting from antibody-antigen/receptor interaction.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: October 28, 2003
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 6610674
    Abstract: The present invention provides methods for treating inflammatory conditions, including but not limited to, inflammatory bowel disease (ulcerative colitis, Crohn's disease, and proctitis), other noninfectious, inflammatory conditions of the GI tract (microscopic colitis, allergic eosinophilic gastroenteritis, food allergies, pill induced esophagitis, celiac disease, recurrent polyps, and hemorrhoids), and psoriasis, using progesterone or progesterone analogs such as medroxyprogesterone acetate.
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: August 26, 2003
    Assignee: University of Pennsylvania
    Inventor: Alan D. Schreiber
  • Publication number: 20030130218
    Abstract: The present invention relates, in general, to methods of stimulating phagocytosis and thereby combating infection and/or modulating immune complex disease, in particular, to methods of modulating the number and type of Fc receptors present on cells that normally possess such receptors, including monocytes and macrophages, as well as on cells that normally do not possess Fc receptors, such as fibroblasts, and to compounds and compositions suitable for use in such methods.
    Type: Application
    Filed: August 16, 2002
    Publication date: July 10, 2003
    Applicant: UNIVERSITY OF PENNSYLVANIA
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 6475997
    Abstract: The present invention relates, in general, to methods of stimulating phagocytosis and thereby combating infection and/or modulating immune complex disease, in particular, to methods of modulating the number and type of Fc receptors present on cells that normally possess such receptors, including monocytes and macrophages, as well as on cells that normally do not possess Fc receptors, such as fibroblasts, and to compounds and compositions suitable for use in such methods.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: November 5, 2002
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Publication number: 20020127209
    Abstract: The present invention relates, in general, to phagocytosis and phagolysosomal fusion and, in particular, to a tripeptide of Fc&ggr;RIIA that mediates trafficking of targets phagocytosed via Fc&ggr;RIIA to the lysosomal compartment.
    Type: Application
    Filed: November 21, 2001
    Publication date: September 12, 2002
    Inventors: Alan D. Schreiber, Randall Worth, Howard R. Petty
  • Publication number: 20020068703
    Abstract: The present invention relates, in general, to methods of treating diseases resulting from interactions between immune complexes and Fc receptors. In particular, the present invention relates to methods of modulating the clearance of antibody-coated cells from the circulation by inhibiting phagocytosis and to methods of modulating the interaction of immune complexes with tissue Fc receptors. Further, the invention relates to methods of modulating the activation of immunological processes mediated by Fc receptor activation resulting from antibody-antigen/receptor interaction.
    Type: Application
    Filed: March 20, 2001
    Publication date: June 6, 2002
    Applicant: UNIVERSITY OF PENNSYLVANIA.
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 6242427
    Abstract: The present invention relates, in general, to methods of treating diseases resulting from interactions between immune complexes and Fc receptors. In particular, the present invention relates to methods of modulating the clearance of antibody-coated cells from the circulation by inhibiting phagocytosis and to methods of modulating the interaction of immune complexes with tissue Fc receptors. Further, the invention relates to methods of modulating the activation of immunological processes mediated by Fc receptor activation resulting from antibody-antigen/receptor interaction.
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: June 5, 2001
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 6068983
    Abstract: The present invention relates, in general, to methods of stimulating phagocytosis and thereby combating infection and/or modulating immune complex disease, in particular, to methods of modulating the number and type of Fc receptors present on cells that normally possess such receptors, including monocytes and macrophages, as well as on cells that normally do not possess Fc receptors, such as fibroblasts, and to compounds and compositions suitable for use in such methods.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: May 30, 2000
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 5858981
    Abstract: The present invention relates, in general, to methods of treating diseases resulting from interactions between immune complexes and Fc receptors. In particular, the present invention relates to methods of modulating the clearance of antibody-coated cells from the circulation by inhibiting phagocytosis and to methods of modulating the interaction of immune complexes with tissue Fc receptors. Further, the invention relates to methods of modulating the activation of immunological processes mediated by Fc receptor activation resulting from antibody-antigen/receptor interaction.
    Type: Grant
    Filed: June 7, 1996
    Date of Patent: January 12, 1999
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 5821071
    Abstract: The present invention relates, in general, to methods of stimulating phagocytosis and thereby combating infection and/or modulating immune complex disease, in particular, to methods of modulating the number and type of Fc receptors present on cells that normally possess such receptors, including monocytes and macrophages, as well as on cells that normally do not possess Fc receptors, such as fibroblasts, and to compounds and compositions suitable for use in such methods.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: October 13, 1998
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park
  • Patent number: 5776910
    Abstract: The present invention relates, in general, to methods of stimulating phagocytosis and thereby combating infection and/or modulating immune complex disease, in particular, to methods of modulating the number and type of Fc receptors present on cells that normally possess such receptors, including monocytes and macrophages, as well as on cells that normally do not possess Fc receptors, such as fibroblasts, and to compounds and compositions suitable for use in such methods.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 7, 1998
    Assignee: University of Pennsylvania
    Inventors: Alan D. Schreiber, Jong-Gu Park