Patents by Inventor Alexander Gragerov

Alexander Gragerov 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: 20230321083
    Abstract: GPR174 is an orphan receptor that has been implicated in cancer, nervous system diseases and disorders and neuroregeneration. We have identified inhibitors of GPR174 and have identified the G-protein signaling pathways that GPR174 modulates. Based on this discovery, the present invention features methods for inhibiting GPR174 activity and thereby stimulating an immune response in a subject in need thereof, particularly in the use of treatment of non-malignant neoplasms, malignant neoplasms (i.e., cancer), nervous system diseases and disorders and neuroregeneration, as well as related compositions.
    Type: Application
    Filed: October 11, 2022
    Publication date: October 12, 2023
    Inventors: Michael Cicirelli, Neil S. Cutshall, Gregory A. Demopulos, George A. Gaitanaris, Alexander Gragerov, Thomas L. Little, Rene Onrust
  • Publication number: 20200345725
    Abstract: This disclosure is directed to compounds, compositions, and methods for the treatment of various diseases and/or conditions related to G protein-coupled receptor 174 (e.g., cancers).
    Type: Application
    Filed: January 10, 2020
    Publication date: November 5, 2020
    Inventors: Michael Cicirelli, Neil S. Cutshall, Gregory A. Demopulos, George A. Gaitanaris, Marc A. Gavin, Alexander Gragerov, Thomas L. Little, Rene Onrust
  • Publication number: 20200276190
    Abstract: GPR174 is an orphan receptor that has been implicated in cancer, nervous system diseases and disorders and neuroregeneration. We have identified inhibitors of GPR174 and have identified the G-protein signaling pathways that GPR174 modulates. Based on this discovery, the present invention features methods for inhibiting GPR174 activity and thereby stimulating an immune response in a subject in need thereof, particularly in the use of treatment of non-malignant neoplasms, malignant neoplasms (i.e., cancer), nervous system diseases and disorders and neuroregeneration, as well as related compositions.
    Type: Application
    Filed: November 13, 2019
    Publication date: September 3, 2020
    Inventors: Michael Cicirelli, Neil S. Cutshall, Gregory A. Demopulos, George A. Gaitanaris, Alexander Gragerov, Thomas L. Little, Rene Onrust
  • Patent number: 10292374
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: May 21, 2019
    Assignee: Omeros Corporation
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20170188555
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: November 10, 2016
    Publication date: July 6, 2017
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20160282365
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: January 27, 2016
    Publication date: September 29, 2016
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20160219845
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: February 27, 2015
    Publication date: August 4, 2016
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Patent number: 8999654
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: April 7, 2015
    Assignee: Omeros Corporation
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20130247233
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 19, 2013
    Applicant: OMEROS CORPORATION
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20120027792
    Abstract: The invention relates to nucleic acids (such as DNA immunization plasmids), encoding fusion proteins containing a destabilizing amino acid sequence attached to an amino acid sequence of interest, in which the immunogenicity of the amino acid sequence of interest is increased by the presence of the destabilizing amino acid sequence. The invention also relates to nucleic acids encoding secreted fusion proteins, such as those containing chemokines or cytokines, and an attached amino acid sequence of interest, in which the immunogenicity of the amino acid sequence of interest is increased as a result of being attached to the secretory sequence. The invention also relates methods of increasing the immunogenicity of the encoded proteins for use as vaccines or in gene therapy.
    Type: Application
    Filed: July 26, 2011
    Publication date: February 2, 2012
    Applicant: The Gov of the USA as represented by the Secretary of the Dept. of Health & Human Services N.I.H.
    Inventors: George N. Pavlakis, Alexander Gragerov, Barbara K. Felber
  • Publication number: 20110214189
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: October 29, 2010
    Publication date: September 1, 2011
    Applicant: OMEROS CORPORATION
    Inventors: GEORGE A. GAITANARIS, JOHN E. BERGMANN, ALEXANDER GRAGEROV, JOHN HOHMANN, FUSHENG LI, LINDA MADISEN, KELLIE L. MCILWAIN, MARIA N. PAVLOVA, DEMETRI VASSILATIS, HONGKUI ZENG
  • Publication number: 20110185439
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: December 16, 2010
    Publication date: July 28, 2011
    Applicant: OMEROS CORPORATION
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20090227664
    Abstract: The invention relates to nucleic acids (such as DNA immunization plasmids), encoding fusion proteins containing a destabilizing amino acid sequence attached to an amino acid sequence of interest, in which the immunogenicity of the amino acid sequence of interest is increased by the presence of the destabilizing amino acid sequence. The invention also relates to nucleic acids encoding secreted fusion proteins, such as those containing chemokines or cytokines, and an attached amino acid sequence of interest, in which the immunogenicity of the amino acid sequence of interest is increased as a result of being attached to the secretory sequence. The invention also relates methods of increasing the immunogenicity of the encoded proteins for use as vaccines or in gene therapy.
    Type: Application
    Filed: April 20, 2009
    Publication date: September 10, 2009
    Applicants: Department of Health and Human Services, National Institute of Health
    Inventors: George N. Pavlakis, Alexander Gragerov, Barbara K. Felber
  • Publication number: 20090178153
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: October 1, 2008
    Publication date: July 9, 2009
    Applicant: OMEROS CORPORATION
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demitri Vassilatis, Hongkui Zeng
  • Publication number: 20080260744
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: November 15, 2007
    Publication date: October 23, 2008
    Applicant: OMEROS CORPORATION
    Inventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. Mcllwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng
  • Publication number: 20060134109
    Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.
    Type: Application
    Filed: September 9, 2003
    Publication date: June 22, 2006
    Applicant: Nura Inc.
    Inventors: George Gaitanaris, John Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie McIlwain, Maria Pavlova, Demitri Vassilatis, Hongkui Zeng
  • Publication number: 20040241140
    Abstract: The invention relates to nucleic acids (such as DNA immunization plasmids), encoding fusion proteins containing a destabilizing amino acid sequence attached to an amino acid sequence of interest, in which the immunogenicity of the amino acid sequence of interest is increased by the presence of the destabilizing amino acid sequence. The invention also relates to nucleic acids encoding secreted fusion proteins, such as those containing chemokines or cytokines, and an attached amino acid sequence of interest, in which the immunogenicity of the amino acid sequence of interest is increased as a result of being attached to the secretory sequence. The invention also relates methods of increasing the immunogenicity of the encoded proteins for use as vaccines or in gene therapy.
    Type: Application
    Filed: April 28, 2003
    Publication date: December 2, 2004
    Inventors: George N. Pavlakis, Alexander Gragerov, Barbara K Felber