Patents by Inventor Jose A. SANTIAGO-RIVERA

Jose A. SANTIAGO-RIVERA 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: 11896591
    Abstract: This disclosure provides compounds of Formula I, II, and III and pharmaceutically acceptable salts thereof for use as mitochondrial uncouplers, where the variables, e.g. R1-R9, X1, X2, and Y1 are defined in the specification. The disclosure also provides pharmaceutical compositions comprising a compound or pharmaceutically acceptable salt of Formula I, II, or III, alone or in combination with another active compound. Compounds and compositions of Formula I, II, and III are useful for treating or preventing certain conditions such as obesity, type II diabetes, fatty liver disease, insulin resistance, Parkinson's disease, ischemia reperfusion injury, heart failure, non-alcoholic fatty liver disease (NALFD), and non-alcoholic steatohepatitis (NASH). Compounds of Formula I, II, and III are also useful for regulating glucose homeostatis and insulin action.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: February 13, 2024
    Assignee: UNIVERSITY OF VIRGINIA PATENT FOUNDATION
    Inventors: Kyle Hoehn, Webster L. Santos, Elizabeth S. Childress, Yumin Dai, Jacob Murray, Jose Santiago-Rivera
  • Patent number: 11708376
    Abstract: The disclosure provides compounds of Formula (I-A) and (I-B) and the pharmaceutically acceptable salts thereof. The variables, R, R2, R3, X1, X2, X3, Y1, Y, and Z are defined herein. Certain compounds of Formula (I-A) and (I-B) act as selective mitochondrial protonophore uncouplers that do not affect plasma membrane potential. These compounds are useful for treating or decreasing the risk of conditions responsive to mitochondrial uncoupling, such as cancer, obesity, type II diabetes, fatty liver disease, insulin resistance, Parkinson's disease, ischemia reperfusion injury, heart failure, non-alcoholic fatty liver disease (NALFD), and non-alcoholic steatohepatitis (NASH), Because mitochondrial uncouplers decrease the production of reactive oxygen species (ROS), which are known to contribute to age-related cell damage, the compounds are useful for increasing lifespan. Compounds and salts of Formulae (I-A) and (I-B) are also useful for regulating glucose homeostasis or insulin action in a patient.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: July 25, 2023
    Assignee: VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
    Inventors: Webster L. Santos, Yumin Dai, Jose A. Santiago-Rivera, Jacob H. Murray
  • Publication number: 20210238181
    Abstract: The disclosure provides compounds of Formula (I-A) and (I-B) and the pharmaceutically acceptable salts thereof. The variables, R, R2, R3, X1, X2, X3, Y1, Y, and Z are defined herein. Certain compounds of Formula (I-A) and (I-B) act as selective mitochondrial protonophore uncouplers that do not affect plasma membrane potential. These compounds are useful for treating or decreasing the risk of conditions responsive to mitochondrial uncoupling, such as cancer, obesity, type II diabetes, fatty liver disease, insulin resistance, Parkinson's disease, ischemia reperfusion injury, heart failure, non-alcoholic fatty liver disease (NALFD), and non-alcoholic steatohepatitis (NASH), Because mitochondrial uncouplers decrease the production of reactive oxygen species (ROS), which are known to contribute to age-related cell damage, the compounds are useful for increasing lifespan. Compounds and salts of Formulae (I-A) and (I-B) are also useful for regulating glucose homeostasis or insulin action in a patient.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 5, 2021
    Applicant: Virginia Tech Intellectual Properties, Inc.
    Inventors: Webster L. SANTOS, Yumin DAI, Jose A. SANTIAGO-RIVERA, Jacob H. MURRAY
  • Publication number: 20200323846
    Abstract: This disclosure provides compounds of Formula I, II, and III and pharmaceutically acceptable salts thereof for use as mitochondrial uncouplers, where the variables, e.g. R1-R9, X1, X2, and Y1 are defined in the specification. The disclosure also provides pharmaceutical compositions comprising a compound or pharmaceutically acceptable salt of Formula I, II, or III, alone or in combination with another active compound. Compounds and compositions of Formula I, II, and III are useful for treating or preventing certain conditions such as obesity, type II diabetes, fatty liver disease, insulin resistance, Parkinson's disease, ischemia reperfusion injury, heart failure, non-alcoholic fatty liver disease (NALFD), and non-alcoholic steatohepatitis (NASH). Compounds of Formula I, II, and III are also useful for regulating glucose homeostatis and insulin action.
    Type: Application
    Filed: May 22, 2018
    Publication date: October 15, 2020
    Applicants: University of Virgina Patent Foundation, Virginia Tech Intellectual Properties, Inc., NewSouth Innovations Pty Limited
    Inventors: Kyle HOEHN, Webster L. SANTOS, Elizabeth S. CHILDRESS, Yumin DAI, Jacob MURRAY, Jose SANTIAGO-RIVERA