Patents by Inventor Silvana Zanlungo

Silvana Zanlungo 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: 20230303501
    Abstract: Disclosed herein are embodiments of a compound that inhibits c-Abl tyrosine kinase (also referred to herein as “c-Abl”). The compound embodiments described herein are novel c-Abl inhibitors that can bind to c-Abl at an allosteric site and inhibit its activity in various pathways. The compound embodiments also are capable of crossing the blood brain barrier and therefore are useful in inhibiting c-Abl activity as it affects pathways and/or proteins in the brain. The compound embodiments described herein are effective therapeutic agents for treating diseases involving c-Abl, such as cancers, motor neuron diseases, and neurodegenerative diseases. Also disclosed herein are embodiments of methods for making and using the c-Abl inhibitory compound embodiments.
    Type: Application
    Filed: March 30, 2023
    Publication date: September 28, 2023
    Applicants: The USA, as represented by the Secretary, Dept. of Health and Human Services, Pontificia Universidad Católica de Chile
    Inventors: Juan J. Marugan, Marc Ferrer, Noel T. Southall, Andres E. Dulcey, Xin Hu, Christopher R. Dextras, Daniel C. Talley, Alejandra Alvarez, Silvana Zanlungo, Rommy M. Von Bernhardi
  • Patent number: 11649218
    Abstract: Disclosed herein are embodiments of a compound that inhibits c-Abl tyrosine kinase (also referred to herein as “c-Abl”). The compound embodiments described herein are novel c-Abl inhibitors that can bind to c-Abl at an allosteric site and inhibit its activity in various pathways. The compound embodiments also are capable of crossing the blood brain barrier and therefore are useful in inhibiting c-Abl activity as it affects pathways and/or proteins in the brain. The compound embodiments described herein are effective therapeutic agents for treating diseases involving c-Abl, such as cancers, motor neuron diseases, and neurodegenerative diseases. Also disclosed herein are embodiments of methods for making and using the c-Abl inhibitory compound embodiments.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: May 16, 2023
    Assignees: The United States of America, as represented by the Secretary, Department of Health and Human Services, Pontificia Universidad Catolica de Chile
    Inventors: Juan J. Marugan, Marc Ferrer, Noel T. Southall, Andres E. Dulcey, Xin Hu, Christopher R. Dextras, Daniel C. Talley, Alejandra Alvarez, Silvana Zanlungo, Rommy M. Von Bernhardi
  • Publication number: 20210101872
    Abstract: Disclosed herein are embodiments of a compound that inhibits c-Abl tyrosine kinase (also referred to herein as “c-Abl”). The compound embodiments described herein are novel c-Abl inhibitors that can bind to c-Abl at an allosteric site and inhibit its activity in various pathways. The compound embodiments also are capable of crossing the blood brain barrier and therefore are useful in inhibiting c-Abl activity as it affects pathways and/or proteins in the brain. The compound embodiments described herein are effective therapeutic agents for treating diseases involving c-Abl, such as cancers, motor neuron diseases, and neurodegenerative diseases. Also disclosed herein are embodiments of methods for making and using the c-Abl inhibitory compound embodiments.
    Type: Application
    Filed: March 8, 2019
    Publication date: April 8, 2021
    Applicants: The USA, as represented by the Secretary, Dept. of Health and Human Services, Pontificia Universidad Católica de Chile
    Inventors: Juan J. Marugan, Marc Ferrer, Noel T. Southall, Andres E. Dulcey, Xin Hu, Christopher R. Dextras, Daniel C. Talley, Alejandra Alvarez, Silvana Zanlungo, Rommy M. Von Bernhardi
  • Patent number: 8361999
    Abstract: This invention discloses the use of compounds of the azetidinone family in treatment of cholesterol gallstone disease of the biliary tree in mammals. These drugs act by decreasing biliary cholesterol secretion, and at the same time increasing the biliary flow and the hepatic secretion of endogenous compounds (e.g. bile salts, phospholipids) into the bile, in turn, these endogenous compounds contribute to inhibiting precipitation and the formation of gallstones in the biliary tree.
    Type: Grant
    Filed: April 4, 2006
    Date of Patent: January 29, 2013
    Assignee: Pontificia Universidad Catolica de Chile
    Inventors: Juan Francisco Miquel Poblete, Flavio Nervi Oddone, Atillio Gianpietro Gigotti Rivera, Silvana Zanlungo Matsuhiro
  • Publication number: 20100240674
    Abstract: This invention relates to the use of imatinib mesylate for the treatment of metabolism disorders characterized by neurodegeneration, in particular a metabolism disorder characterized by an inability to metabolize lipids such as in persons with Niemann-Pick Type C disease. More specifically, this invention relates to a method of treating neurodegenerative disease, comprising administering a therapeutically effective amount of a compound derived from imatinib mesylate or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 28, 2008
    Publication date: September 23, 2010
    Applicant: PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE
    Inventors: Silvana Zanlungo Matsuhiro, Francisca Bronfman Caceres, Alejandra Alvarez Rojas
  • Publication number: 20100016273
    Abstract: This invention discloses the use of compounds of the azetidinone family in the prevention or treatment of cholesterol gallstone disease of the biliary tree in mammals. This invention is in the general area of cholesterol stones disease in the biliary tree and gallbladder. In particular, the invention evidences that the use of drugs that specifically block cholesterol intestinal absorption inhibit the onset of cholesterol stone disease in the biliary tree. These drugs act by decreasing biliary cholesterol secretion, and at the same time increasing the biliary flow and the hepatic secretion of endogenous compounds (e.g. bile salts, phospholipids) into the bile, hi turn, these endogenous compounds contribute to inhibiting cholesterol precipitation and the formation of gallstones in the biliary tree.
    Type: Application
    Filed: April 4, 2006
    Publication date: January 21, 2010
    Applicants: PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE, TIMOSENKO IVAN MIMICA
    Inventors: Juan Francisco Miquel Poblete, Flavio Nervi Oddone, Atillio Gianpietro Gigotti Rivera, Silvana Zanlungo Matsuhiro