Patents by Inventor Thomas C. Chen

Thomas C. Chen 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: 20230405125
    Abstract: The present invention provides an intranasal glioblastoma therapy with purified perillyl alcohol. Patients with recurrent glioblastoma when treated with perillyl alcohol purified by the disclosed methods showed improved survival when compared to historical controls. Glioblastoma patients with an isocitrate dehydrogenase 1 (IDH1)-mutation showed improved survival when compared with wild-type IDH patients.
    Type: Application
    Filed: November 12, 2021
    Publication date: December 21, 2023
    Inventor: Thomas C. CHEN
  • Publication number: 20230212571
    Abstract: The disclosure relates to compositions, methods, and kits for using perillyl alcohol and/or an Argonaute protein (e.g., Ago-2) to deliver a polynucleotide to a cell. The disclosure also relates to compositions, methods, and kits for treating a condition by using perillyl alcohol and/or an Argonaute protein (e.g., Ago-2) to deliver a polynucleotide to a cell. The conditions may be brain vascular diseases and brain tumors.
    Type: Application
    Filed: June 8, 2021
    Publication date: July 6, 2023
    Inventor: Thomas C. CHEN
  • Publication number: 20230191095
    Abstract: The invention includes a ventriculo-peritoneal shunt and a method of operating it. The shunt includes: a ventricular catheter for transferring CSF from the ventricle of a brain of a patient; a pressure sensor communicated to the ventricular catheter to measure the pressure of the CSF as delivered to the pressure sensor; a temperature sensor communicated to the ventricular catheter to measure the temperature of the CSF as delivered to the temperature sensor; a wireless data transmitter to transmit the measured pressure and temperature to an attending physician; a nonprogrammable reporting valve or programmable valve communicated to the pressure sensor and temperature sensor to regulate flow of the CSF; and peritoneal tubing communicated to the programmable valve for delivering CSF to the peritoneal cavity.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Applicant: Cognos Therapeutics Inc.
    Inventors: Thomas C. Chen, Josh Shachar, Thomas Lobl, Winston Wu
  • Patent number: 10561663
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: February 18, 2020
    Assignee: University of Southern California
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Publication number: 20190367918
    Abstract: The invention relates to compositions, methods and kits for using Argonaute-2 (Ago-2) as a systemic carrier to deliver a miRNA to an endothelial cell. The invention also relates to compositions, methods and kits for inhibiting angiogenesis and/or treating a condition by using Ago-2 as a systemic carrier to deliver a miRNA to an endothelial cell. The condition includes but is not limited to brain vascular diseases and brain tumors.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 5, 2019
    Inventors: Florence M. Hofman, Raquel M.S. Ferreira, Steven L. Giannotta, Thomas C. Chen
  • Patent number: 10360496
    Abstract: An apparatus and method are described for a neuromorphic processor design in which neuron timing information is duplicated on a neuromorphic core.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: July 23, 2019
    Assignee: Intel Corporation
    Inventors: Gregory K. Chen, Jae-Sun Seo, Thomas C Chen, Raghavan Kumar
  • Patent number: 10342765
    Abstract: This invention provides a compositions for transport of a therapeutic agent. The compositions contain a therapeutic agent and a monoterpene or an analog thereof. In one aspect, the monoterpene is perillyl alcohol (POH) or an analog thereof. In one aspect, the therapeutic agent is provided in an amount effective to treat the disease or subject of choice.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: July 9, 2019
    Assignee: University of Southern California
    Inventors: Thomas C. Chen, Clovis O. da Fonseca, Thereza Quirico dos Santos, Gilberto Schwartsmann
  • Publication number: 20190048346
    Abstract: The invention relates to compositions, methods and kits for using Argonaute-2 (Ago-2) as a systemic carrier to deliver a miRNA to an endothelial cell. The invention also relates to compositions, methods and kits for inhibiting angiogenesis and/or treating a condition by using Ago-2 as a systemic carrier to deliver a miRNA to an endothelial cell. The condition includes but is not limited to brain vascular diseases and brain tumors.
    Type: Application
    Filed: October 24, 2018
    Publication date: February 14, 2019
    Inventors: Florence M. Hofman, Raquel M.S. Ferreira, Steven L. Giannotta, Thomas C. Chen
  • Publication number: 20180360843
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 20, 2018
    Inventors: Jean C. Shih, Florence M. Hoffman, Thomas C. Chen
  • Publication number: 20180353627
    Abstract: A method for suppressing or inhibiting the growth of a cancer cell or tumor cell that expresses one or more integrins on its cell surface in a subject in need thereof is disclosed, herein, the method comprising administering to the subject an effective amount of contortrostatin (CN) and/or vicrostatin (VCN) or an equivalent of each thereof and wherein the CN and/or VCN or the equivalent of each thereof is conjugated to a therapeutic radioisotope.
    Type: Application
    Filed: November 11, 2016
    Publication date: December 13, 2018
    Inventors: Thomas C. Chen, Francis S. Markland, Radu O. Minea, Stephen D. Swenson
  • Patent number: 10125099
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: November 13, 2018
    Assignee: University of Southern California
    Inventors: Jean C. Shih, Florence M. Hoffman, Thomas C. Chen
  • Publication number: 20180147156
    Abstract: This invention provides a compositions for transport of a therapeutic agent. The compositions contain a therapeutic agent and a monoterpene or an analog thereof. In one aspect, the monoterpene is perillyl alcohol (POH) or an analog thereof. In one aspect, the therapeutic agent is provided in an amount effective to treat the disease or subject of choice.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 31, 2018
    Applicant: University of Southern California
    Inventors: Thomas C. Chen, Clovis O. da Fonseca, Thereza Quirico dos Santos, Gilberto Schwartsmann
  • Patent number: 9675620
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: June 13, 2017
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Publication number: 20170065691
    Abstract: The invention describes immunotherapies for treating various cancers in nervous system, particularly brain cancer. In various embodiments, the method may comprise: obtaining a tumor tissue from the subject; preparing a tumor cell lysate from the tumor tissue; isolating an immune cell from the subject; priming the immune cell against the tumor cell lysate. In various embodiments, intraventricular delivery of dendritic cells for brain cancer immunotherapy is disclosed.
    Type: Application
    Filed: March 18, 2015
    Publication date: March 9, 2017
    Applicant: University of Southern California
    Inventors: Thomas C. Chen, Florence M. Hofman
  • Publication number: 20170029371
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Application
    Filed: October 13, 2016
    Publication date: February 2, 2017
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Jean C. Shih, Florence M. Hoffman, Thomas C. Chen
  • Publication number: 20160369272
    Abstract: The invention relates to compositions, methods and kits for using Argonaute-2 (Ago-2) as a systemic carrier to deliver a miRNA to an endothelial cell. The invention also relates to compositions, methods and kits for inhibiting angiogenesis and/or treating a condition by using Ago-2 as a systemic carrier to deliver a miRNA to an endothelial cell. The condition includes but is not limited to brain vascular diseases and brain tumors.
    Type: Application
    Filed: March 11, 2015
    Publication date: December 22, 2016
    Applicant: University of Southern California
    Inventors: Florence M. HOFMAN, Raquel M.S. FERREIRA, Steven L. GIANNOTTA, Thomas C. CHEN
  • Publication number: 20160367672
    Abstract: The invention relates methods and systems of using a nanoparticle and near infrared radiation to treat, prevent, reduce the likelihood of having, reduce the severity of and/or slow the progression of a condition in a subject. The invention also relates to compositions comprising a nanoparticle. Conditions treatable with the methods systems and compositions include but are not limited to various tumors.
    Type: Application
    Filed: March 3, 2015
    Publication date: December 22, 2016
    Applicant: University of Southern California
    Inventors: Thomas C. CHEN, Florence M. HOFMAN, Tiago A.R.T.S. SANTOS
  • Publication number: 20160339034
    Abstract: A pharmaceutical composition and method for treating brain cancer are provided. The method includes administering to a patient in need thereof an effective amount of one or more compounds that include moclobemide, clorgyline, clorgyline's Near-infra-red dye Monoamine Oxidase Inhibitor (NMI), and MHI 148-clorgyline, and their salt thereof. The composition and method are particularly effective in reducing the size of glioblastomas that are temozolomide (TMZ) resistant.
    Type: Application
    Filed: February 5, 2015
    Publication date: November 24, 2016
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Jean C. Shih, Florence M. Hofman, Thomas C. Chen
  • Patent number: 9486461
    Abstract: The present invention provides a method for inducing apoptosis in selected cells by aggravating ER-stress. The aggravation of ER-stress is achieved in a specific manner by inhibiting SERCA (sarcoplasmic/endoplasmic reticulum calcium ATPase), leading to elevated level of cytoplasmic calcium concentration, yet without inhibiting the activity of COX-2 (cyclooxygenase-2) or triggering the release of histamine. Induction of apoptosis may be enhanced by first inducing or further aggravating ER-stress through inhibition of proteasome or proteases. Also provided are compounds and compositions useful as ER-stress aggravating agents, methods for screening, selecting, identifying and designing the same and methods for treating diseased conditions by inducing apoptosis through specific and selective aggravation of ER-stress.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: November 8, 2016
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Nicos A. Petasis, Florence M. Hofman, Stan G. Louie, Thomas C. Chen, Axel H. Schonthal
  • Publication number: 20160220509
    Abstract: This invention provides a compositions for transport of a therapeutic agent. The compositions contain a therapeutic agent and a monoterpene or an analog thereof. In one aspect, the monoterpene is perillyl alcohol (POH) or an analog thereof. In one aspect, the therapeutic agent is provided in an amount effective to treat the disease or subject of choice.
    Type: Application
    Filed: April 8, 2016
    Publication date: August 4, 2016
    Inventors: Thomas C. Chen, Clovis O. da Fonseca, Thereza Quirico dos Santos, Gilberto Schwartsmann