Patents by Inventor Michael J. Welsh

Michael J. Welsh 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: 20240100183
    Abstract: Composition and methods to prevent, inhibit or treat one or more symptoms of cystic fibrosis are provided.
    Type: Application
    Filed: December 10, 2021
    Publication date: March 28, 2024
    Inventors: Aliasger K. Salem, David A. Stoltz, Michael J. Welsh, Sarah Ernst, Youssef W. Naguib, David S. NAkhla, Aml I. Mekkawy, Nikesh Gupta
  • Publication number: 20240009179
    Abstract: Disclosed are methods for the treatment of cystic fibrosis, methods of increasing airway surface liquid pH, methods of enhancing respiratory defense, and methods of testing a compound of interest for use as a treatment for cystic fibrosis.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 11, 2024
    Inventors: Tayyab Rehman, Michael J. Welsh
  • Publication number: 20220000871
    Abstract: Disclosed are methods and compositions for treating and/or preventing neurodegenerative diseases or disorders in a subject in need thereof. The methods may include administering to the subject a pharmaceutical composition comprising an effective amount of a therapeutic agent that binds and/or activates phosphoglycerate kinase 1 (PGK1). Neurodegenerative diseases or disorders treated by the disclosed methods may include Parkinson's disease (PD), Alzheimer's disease (AD), Huntington's disease (HD), amyotrophic lateral sclerosis (ALS), and/or Lewy body dementia.
    Type: Application
    Filed: October 28, 2019
    Publication date: January 6, 2022
    Inventors: Lei LIU, Michael J. WELSH
  • Publication number: 20200352970
    Abstract: Disclosed are methods of treating cystic fibrosis using AmB and a sterol or compositions comprising AmB and a sterol. Also disclosed are methods of increasing the pH of airway surface liquid in a patient having cystic fibrosis using AmB and a sterol; and methods of decreasing the viscosity of airway surface liquid in a patient having cystic fibrosis using AmB and a sterol.
    Type: Application
    Filed: October 11, 2018
    Publication date: November 12, 2020
    Inventors: Martin D. Burke, Katrina A. Muraglia, Rajeev S. Chorghade, Michael J. Welsh
  • Publication number: 20190380977
    Abstract: In certain embodiments, the present invention provides a method of increasing liquid pH on airway surface of a tissue in a patient in need thereof comprising administering an effective amount of a therapeutic composition comprising tromethamine to the patient.
    Type: Application
    Filed: May 23, 2017
    Publication date: December 19, 2019
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: Joseph Zabner, Michael J. Welsh, David A. Stoltz, Mahmoud Abou Alaiwa
  • Patent number: 10004212
    Abstract: This invention relates to transgenic pig models of cystic fibrosis, cells that can be used to make such animals, and methods of making and using these pigs and cells.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: June 26, 2018
    Assignee: University of Iowa Research Foundation
    Inventors: Michael J. Welsh, David Stoltz
  • Publication number: 20170258058
    Abstract: This invention relates to transgenic pig models of cystic fibrosis, cells that can be used to make such animals, and methods of making and using these pigs and cells.
    Type: Application
    Filed: April 24, 2017
    Publication date: September 14, 2017
    Inventors: Michael J. WELSH, David STOLTZ
  • Patent number: 9661831
    Abstract: This invention relates to transgenic pig models of cystic fibrosis, cells that can be used to make such animals, and methods of making and using these pigs and cells.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: May 30, 2017
    Assignee: University of Iowa Research Foundation
    Inventors: Michael J. Welsh, David A. Stoltz
  • Patent number: 8912386
    Abstract: The present invention provides transgenic, large non-human animal models of diseases and conditions, as well as methods of making and using such animal models in the identification and characterization of therapies for the diseases and conditions.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: December 16, 2014
    Assignees: University of Iowa Research Foundation, The Curators of the University of Missouri
    Inventors: Michael J. Welsh, Christopher S. Rogers, Randall S. Prather, John Engelhardt, Ziying Yan
  • Publication number: 20140255975
    Abstract: This invention relates to transgenic pig models of cystic fibrosis, cells that can be used to make such animals, and methods of making and using these pigs and cells.
    Type: Application
    Filed: November 2, 2012
    Publication date: September 11, 2014
    Inventors: Michael J. Welsh, David A. Stoltz
  • Patent number: 8618352
    Abstract: The present invention provides transgenic, large non-human animal models of diseases and conditions, as well as methods of making and using such animal models in the identification and characterization of therapies for the diseases and conditions.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: December 31, 2013
    Assignees: University of Iowa Research Foundation, The Curators of the University of Missouri
    Inventors: Michael J. Welsh, Christopher S. Rogers, Randall Prather, John Engelhardt, Ziying Yan
  • Publication number: 20130316022
    Abstract: The invention provides a method to enhance antimicrobial activity, e.g., in a mammal.
    Type: Application
    Filed: April 26, 2013
    Publication date: November 28, 2013
    Applicant: University of Iowa Research Foundation
    Inventors: Michael J. Welsh, Joseph Zabner
  • Patent number: 8343911
    Abstract: The invention presented herein provides methods and compositions for the prevention and treatment of bacterial infections. The methods are based on the discovery that depletion of bioavailable iron stimulates surface motility in bacteria thus inhibiting the ability of a bacterial population to develop into a biofilm.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: January 1, 2013
    Assignee: University of Iowa Research Foundation
    Inventors: Pradeep K. Singh, Michael J. Welsh, E. Peter Greenberg
  • Publication number: 20120180141
    Abstract: The present invention provides transgenic, large non-human animal models of diseases and conditions, as well as methods of making and using such animal models in the identification and characterization of therapies for the diseases and conditions.
    Type: Application
    Filed: November 3, 2011
    Publication date: July 12, 2012
    Inventors: Michael J. Welsh, Christopher S. Rogers, Randall S. Prather, John Engelhardt, Ziying Yan
  • Publication number: 20120142583
    Abstract: The invention presented herein provides methods and compositions for the prevention and treatment of bacterial infections. The methods are based on the discovery that depletion of bioavailable iron stimulates surface motility in bacteria thus inhibiting the ability of a bacterial population to develop into a biofilm.
    Type: Application
    Filed: October 20, 2008
    Publication date: June 7, 2012
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: Pradeep K. Singh, Michael J. Welsh, Everett P. Greenberg
  • Publication number: 20120030782
    Abstract: The present invention provides methods of altering gene expression of embryos to provide compositions and methods for efficient generation of transgenic animals. In particular, the present invention provides compositions and methods for generating germline transgenic animals by direct injection of nucleic acid molecules into animals.
    Type: Application
    Filed: October 4, 2011
    Publication date: February 2, 2012
    Applicant: The Regents of The University of Michigan
    Inventors: Lisa S. D. Emmett, Theresa Gratsch, K. Sue O'Shea, J. Matthew Velkey, Michael J. Welsh, William Wu
  • Publication number: 20120015396
    Abstract: Novel compositions for modulating acid-sensing ion channels (ASIC) function comprising ASIC?, ASIC?, and BNC1 and derivatives thereof; methods for modulating ASIC function and methods for treating cognitive disorders and for memory enhancement using the novel compositions of the invention; and a method for increasing synaptic plasticity are described.
    Type: Application
    Filed: August 24, 2011
    Publication date: January 19, 2012
    Applicants: Department of Veteran's Affair, United States Technology Transfer Program, UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: MICHAEL J. WELSH, JOHN A. WEMMIE
  • Patent number: 7989675
    Abstract: The present invention provides transgenic, large non-human animal models of diseases and conditions, as well as methods of using such animal models in the identification and characterization of therapies for the diseases and conditions.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: August 2, 2011
    Assignees: University of Iowa Research Foundation, The Curators of the University of Missouri
    Inventors: Michael J. Welsh, Christopher S. Rogers, Randall Prather, John Engelhardt, Ziying Yan
  • Publication number: 20110078805
    Abstract: The present invention provides methods of altering gene expression of embryos to provide compositions and methods for efficient generation of transgenic animals. In particular, the present invention provides compositions and methods for generating germ-line transgenic animals by direct injection of nucleic acid molecules into animals.
    Type: Application
    Filed: July 21, 2010
    Publication date: March 31, 2011
    Applicant: The Regents of The University of Michigan
    Inventors: Lisa S.D. EMMETT, Theresa GRATSCH, K. Sue O'SHEA, J. Matthew VELKEY, Michael J. WELSH, William WU
  • Publication number: 20110054247
    Abstract: The invention provides a transgenic Mustelidae in which a gene associated with a human disease or condition comprises a targeted genetic modification, and uses thereof. Also provided is a method to cryopreserve Mustelidae embryos or cells, and to enhance the number of live offspring from cryopreserved Mustelidae embryos.
    Type: Application
    Filed: July 13, 2010
    Publication date: March 3, 2011
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: XINGSHEN SUN, YALING YI, GREGORY H. LENO, JOHN F. ENGELHARDT, ZIYING YAN, MICHAEL J. WELSH, CHRIS ROGERS, Xiaoming Liu