Patents Assigned to Longeveron Inc.
  • Publication number: 20260124248
    Abstract: Compositions and methods for treating sexual dysfunction and enhancing sexual satisfaction using isolated populations of mesenchymal stem cells are disclosed.
    Type: Application
    Filed: November 7, 2025
    Publication date: May 7, 2026
    Applicant: LONGEVERON INC.
    Inventors: Joshua M. Hare, Darcy L. DiFede
  • Publication number: 20260027158
    Abstract: The present invention provides a method of treating subjects with non-ischemic dilated cardiomyopathy by administering a therapeutically effective amount of an isolated population of allogeneic human mesenchymal stem cells. The present invention also provides a method of treating subjects with symptoms of aging frailty by administering a therapeutically effective amount of an isolated population of allogeneic human mesenchymal stem cells.
    Type: Application
    Filed: October 3, 2025
    Publication date: January 29, 2026
    Applicant: Longeveron Inc.
    Inventors: Joshua M. HARE, Ana Marie LANDIN
  • Publication number: 20260014205
    Abstract: Compositions and methods are disclosed herein for the treatment of neurocognitive disorders or central nervous system (CNS) disorders such as Alzheimer's disease (AD) and congenital heart diseases such as hypoplastic left heart syndrome (HLHS) with allogeneic mesenchymal stem cells (MSCs). The methods of treatment involve an administration of a composition of allogeneic mesenchymal stem cells to a subject in need thereof, wherein the effectiveness of the treatment methods can be determined through the measurement of specific biomarkers.
    Type: Application
    Filed: September 17, 2025
    Publication date: January 15, 2026
    Applicant: LONGEVERON INC.
    Inventors: Joshua M. HARE, Brian G. RASH
  • Publication number: 20260009787
    Abstract: Compositions and methods are disclosed herein for the treatment of Alzheimer's disease and hypoplastic left heart syndrome (HLHS) with allogeneic mesenchymal stem cells (MSCs). The methods of treatment involve an administration of a composition of allogeneic mesenchymal stem cells to a subject in need thereof, wherein the effectiveness of the treatment methods can be determined through the measurement of specific biomarkers.
    Type: Application
    Filed: September 15, 2025
    Publication date: January 8, 2026
    Applicant: LONGEVERON INC.
    Inventors: Joshua M. HARE, Brian G. RASH
  • Patent number: 12496316
    Abstract: Compositions and methods for treating sexual dysfunction and enhancing sexual satisfaction using isolated populations of mesenchymal stem cells are disclosed.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: December 16, 2025
    Assignee: Longeveron Inc.
    Inventors: Joshua M. Hare, Darcy L. DiFede
  • Patent number: 12465620
    Abstract: The present invention provides a method of treating subjects with non-ischemic dilated cardiomyopathy by administering a therapeutically effective amount of an isolated population of allogeneic human mesenchymal stem cells. The present invention also provides a method of treating subjects with symptoms of aging frailty by administering a therapeutically effective amount of an isolated population of allogeneic human mesenchymal stem cells.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: November 11, 2025
    Assignee: Longeveron Inc.
    Inventors: Joshua M. Hare, Ana Marie Landin
  • Publication number: 20240350551
    Abstract: Compositions and methods are disclosed herein for the treatment of aging frailty with bone marrow derived mesenchymal stem cells. The methods of treatment involve the administration of a composition of bone marrow derived mesenchymal stem cells to a subject in need thereof, wherein the effectiveness of the treatment methods can be determined through the measurement of specific biomarkers and improved physical activity.
    Type: Application
    Filed: September 9, 2022
    Publication date: October 24, 2024
    Applicant: Longeveron Inc.
    Inventors: Joshua M. HARE, Anthony A. OLIVA, Ben HITCHINSON
  • Publication number: 20240350549
    Abstract: The present disclosure provides methods for treating hypoplastic left heart syndrome in patients in need thereof, the methods involving the administration of a therapeutically effective amount of mesenchymal stem cells. The methods may further involve measuring various biomarkers related to cardiac health and function after administration of the mesenchymal stem cells to determine both the efficacy of the treatment and whether more mesenchymal stem cells need to be administered for a therapeutic effect to occur.
    Type: Application
    Filed: July 26, 2022
    Publication date: October 24, 2024
    Applicant: Longeveron Inc.
    Inventors: Joshua M. HARE, Sunjay KAUSHAL
  • Publication number: 20240252627
    Abstract: The present invention provides a method of enhancing an immune response to a vaccine by administering a vaccine and a population of isolated allogeneic human mesenchymal stem cells. The present invention also provides kits comprising a vaccine in a first container and a population of isolated allogeneic human mesenchymal stem cells in a second container.
    Type: Application
    Filed: April 8, 2024
    Publication date: August 1, 2024
    Applicant: Longeveron Inc.
    Inventors: Joshua M. HARE, Ana Marie LANDIN
  • Publication number: 20230221303
    Abstract: A method for assessing the potency of MSCs to produce anti-inflammatory cytokines in response to a pro-inflammatory stimulus. The method comprises stimulating the MSCs with one or more proinflammatory cytokines, such as TNF-?, for a duration of time and then identifying and quantifying the production of anti-inflammatory cytokines. MSCs that produce potent levels of anti-inflammatory cytokines in response to TNF-? can be used in treatments for aging-related conditions, including aging frailty and Alzheimer's disease, and can also be used to treat corona virus infections. The method shows that TNF-? induced MSCs robustly secrete several anti-inflammatory cytokines, including IL-1 receptor antagonist (IL-1RA), IL-10, and granulocyte colony stimulating factor (G-CSF).
    Type: Application
    Filed: April 20, 2021
    Publication date: July 13, 2023
    Applicant: Longeveron Inc.
    Inventors: Anthony A. Oliva, Ben Hitchinson