Patents by Inventor Andrew F. Stewart

Andrew F. Stewart 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).

  • Patent number: 11788064
    Abstract: Disclosed herein are methods of increasing cell proliferation in a population of pancreatic beta cells. Also disclosed are methods of treating a subject for a condition associated with insufficient insulin secretion. Also disclosed is a composition comprising a DYRK1 A inhibitor and a GLP1R agonist. The disclosure further describes a method of regenerating pancreatic beta cells in a transplant patient.
    Type: Grant
    Filed: January 5, 2019
    Date of Patent: October 17, 2023
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Andrew F. Stewart, Courtney Ackeifi, Peng Wang, Bob Devita
  • Patent number: 11746330
    Abstract: Disclosed herein are methods of increasing cell proliferation in a population of pancreatic beta cells. Also disclosed are methods of treating a subject for a condition associated with insufficient insulin secretion. Also disclosed is a composition comprising a DYRK1 A inhibitor and a GLP1R agonist. The disclosure further describes a method of regenerating pancreatic beta cells in a transplant patient.
    Type: Grant
    Filed: January 5, 2019
    Date of Patent: September 5, 2023
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Andrew F. Stewart, Courtney Ackeifi, Peng Wang, Bob Devita
  • Publication number: 20230234935
    Abstract: Disclosed herein are kinase inhibitor compounds having the structure (I) or a stereoisomer, pharmaceutically acceptable salt, oxide, or solvate thereof, where R1, R2, X, L, Q, and Y are as defined herein. Also disclosed are compositions containing the kinase inhibitor compounds, methods of inhibiting activity of a kinase in a cell, methods of increasing cell proliferation in a population of pancreatic beta cells, methods of treating a subject for a condition associated with insufficient insulin secretion, and methods of treating a subject for a neurological disorder.
    Type: Application
    Filed: June 25, 2021
    Publication date: July 27, 2023
    Inventors: Robert J. DEVITA, Chalada SUEBSUWONG, Kunal KUMAR, Roberto J. SANCHEZ, Andrew F. STEWART, Peng WANG, Michael B. LAZARUS
  • Patent number: 11401900
    Abstract: Fuel protection apparatus and related systems for use with vehicles are disclosed. A disclosed vehicle includes a fuel component in an engine compartment of the vehicle. The vehicle also includes a spacer coupled to a cam carrier and positioned proximate to the fuel component. The vehicle also includes a protector coupled to a cylinder head and spaced from the spacer and the cam carrier. The protector is configured to receive a load from a cowl brace or firewall of the vehicle during a vehicle impact event in which an engine assembly of the vehicle moves relative to the cowl brace or firewall. The protector is configured to transfer the load to the cylinder head, the cam carrier, and the spacer to protect the fuel component.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: August 2, 2022
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Shashikumar Honnikoppa, Samuel D. Koch, Adam J. Davis, Mark Clauser, Andrew F. Stewart
  • Publication number: 20220162182
    Abstract: Disclosed herein are kinase inhibitor compounds having structure (I), or a stereoisomer, pharmaceutically acceptable salt, oxide, or solvate thereof, where R1, R2, R3, R4, R5, R6, R7, X, Y, Z, and (AA) are as defined herein. Also disclosed are compositions containing the kinase inhibitor compounds, methods of inhibiting activity of a kinase in a cell, methods of increasing cell proliferation in a population of pancreatic beta cells, methods of treating a subject for a condition associated with insufficient insulin secretion, and methods of treating a subject for a neurological disorder.
    Type: Application
    Filed: December 31, 2019
    Publication date: May 26, 2022
    Inventors: Robert J. DEVITA, Andrew F. STEWART, Chalada SUEBSUWONG, Kunal KUMAR, Peng WANG, Roberto J. SANCHEZ, Hui WANG
  • Patent number: 11266647
    Abstract: The present invention relates to a method of increasing cell proliferation in a population of pancreatic beta cells and a method of treating a subject for a condition associated with an insufficient level of insulin secretion. Also disclosed is a composition. The composition includes a dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1 A) inhibitor and a transforming growth factor beta (TGFP) superfamily signaling pathway inhibitor.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: March 8, 2022
    Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
    Inventors: Andrew F. Stewart, Peng Wang
  • Publication number: 20220064146
    Abstract: Disclosed are kinase inhibitor compounds having the following structure: (I), or a stereoisomer, pharmaceutically acceptable salt, oxide, or solvate thereof, where R1, R2, R3, R4, R5, R6, N—Ar, X, Y, Z, and AA are as defined herein. Also disclosed are compositions containing the kinase inhibitor compounds, methods of inhibiting activity of a kinase in a cell, methods of increasing cell proliferation in a population of pancreatic beta cells, methods of treating a subject for a condition associated with insufficient insulin secretion, and methods of treating a subject for a neurological disorder.
    Type: Application
    Filed: December 31, 2019
    Publication date: March 3, 2022
    Inventors: Robert J. DEVITA, Andrew F. STEWART, Chalada SUEBSUWONG, Kunal KUMAR, Peng WANG, Roberto J. SANCHEZ, Hui WANG
  • Publication number: 20210246857
    Abstract: Fuel protection apparatus and related systems for use with vehicles are disclosed. A disclosed vehicle includes a fuel component in an engine compartment of the vehicle. The vehicle also includes a spacer coupled to a cam carrier and positioned proximate to the fuel component. The vehicle also includes a protector coupled to a cylinder head and spaced from the spacer and the cam carrier. The protector is configured to receive a load from a cowl brace or firewall of the vehicle during a vehicle impact event in which an engine assembly of the vehicle moves relative to the cowl brace or firewall. The protector is configured to transfer the load to the cylinder head, the cam carrier, and the spacer to protect the fuel component.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 12, 2021
    Applicant: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Shashikumar HONNIKOPPA, Samuel D. Koch, Adam J. Davis, Mark Clauser, Andrew F. Stewart
  • Publication number: 20210032601
    Abstract: Disclosed herein are methods of increasing cell proliferation in a population of pancreatic beta cells. Also disclosed are methods of treating a subject for a condition associated with insufficient insulin secretion. Also disclosed is a composition comprising a DYRK1 A inhibitor and a GLP1R agonist. The disclosure further describes a method of regenerating pancreatic beta cells in a transplant patient.
    Type: Application
    Filed: January 5, 2019
    Publication date: February 4, 2021
    Inventors: Andrew F. STEWART, Courtney ACKEIFI, Peng WANG, Bob DEVITA
  • Patent number: 10489105
    Abstract: Arrangements described herein can control audio within a vehicle by stopping sound from two or more audio sources based on one quiet-all input. Systems can output sound via one or more speakers in response to audio signals from two or more audio sources. A quiet-all input can be received via a user interface, where the quiet-all input is a single input to stop sound from the two or more audio sources. Responsive to receiving the quiet-all input, all sound output through the one or more speakers from the two or more audio sources can be stopped or reduced to a predetermined volume.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: November 26, 2019
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Andrew F. Stewart
  • Publication number: 20190328738
    Abstract: The present invention relates to a method of increasing cell proliferation in a population of pancreatic beta cells and a method of treating a subject for a condition associated with an insufficient level of insulin secretion. Also disclosed is a composition. The composition includes a dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1 A) inhibitor and a transforming growth factor beta (TGFP) superfamily signaling pathway inhibitor.
    Type: Application
    Filed: October 26, 2017
    Publication date: October 31, 2019
    Inventors: Andrew F. STEWART, Peng WANG
  • Publication number: 20180285058
    Abstract: Arrangements described herein can control audio within a vehicle by stopping sound from two or more audio sources based on one quiet-all input. Systems can output sound via one or more speakers in response to audio signals from two or more audio sources. A quiet-all input can be received via a user interface, where the quiet-all input is a single input to stop sound from the two or more audio sources. Responsive to receiving the quiet-all input, all sound output through the one or more speakers from the two or more audio sources can be stopped or reduced to a predetermined volume.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 4, 2018
    Inventor: Andrew F. Stewart
  • Publication number: 20100150909
    Abstract: The present invention relates to the use of mutants of parathyroid hormone-related protein, to treat disorders associated with smooth muscle cells, and to inhibit the cellular activation and proliferation thereof. The method can be employed in diverse tissues to effect therapeutic and prophylactic relief for disorders and diseases manifested by activation of smooth muscle that can lead to excessive smooth muscle proliferation. For example, where employed in the vasculature, the inventive method can be used to treat restenosis following angioplasty.
    Type: Application
    Filed: March 27, 2009
    Publication date: June 17, 2010
    Inventors: Andrew F. STEWART, Nathalie FIASCHI-TAESCH
  • Publication number: 20080306005
    Abstract: Disclosed herein are methods for the prevention and treatment of a variety of mammalian conditions manifested by loss of bone mass, including osteoporosis. The present invention provides methods of using PTHrP, or analogs thereof, for the treatment of metabolic bone disorders that are both effective and have an increased safety.
    Type: Application
    Filed: April 25, 2008
    Publication date: December 11, 2008
    Inventor: Andrew F. Stewart
  • Patent number: 7384912
    Abstract: Disclosed herein are methods for the prevention and treatment of a variety of mammalian conditions manifested by loss of bone mass, including osteoporosis. The present invention provides methods of using PTHrP, or analogs thereof, for the treatment of metabolic bone disorders that are both effective and have an increased safety.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: June 10, 2008
    Assignee: Osteotrophin, LLC
    Inventor: Andrew F. Stewart
  • Patent number: 7015195
    Abstract: Disclosed herein are methods for the prevention and treatment of a variety of mammalian conditions manifested by loss of bone mass, including osteoporosis. The present invention provides methods of using PTHrP, or analogs thereof, for the treatment of metabolic bone disorders that are both effective and have an increased safety.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: March 21, 2006
    Assignee: Osteotrophin, LLC
    Inventor: Andrew F. Stewart
  • Publication number: 20030171288
    Abstract: Disclosed herein are methods for the prevention and treatment of a variety of mammalian conditions manifested by loss of bone mass, including osteoporosis. The present invention provides methods of using PTHrP, or analogs thereof, for the treatment of metabolic bone disorders that are both effective and have an increased safety.
    Type: Application
    Filed: January 10, 2003
    Publication date: September 11, 2003
    Inventor: Andrew F. Stewart
  • Patent number: 5605815
    Abstract: There is disclosed the nucleic acid and amino acid sequences for the human PTH-Like Peptide and derivatives. PTH-Like Peptide is the humoral mediator of humoral hypercalcemia of malignany or HHM which is common in patients with squamous carcinomas or renal, bladder or ovarian carcinomas with little or no evidence of skeletal disease.
    Type: Grant
    Filed: June 21, 1994
    Date of Patent: February 25, 1997
    Assignee: Yale University
    Inventors: Arthur E. Broadus, Andrew F. Stewart, Marguerite Mangin