Patents Assigned to MULTIVIR INC.
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Publication number: 20260049111Abstract: Provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one CD122/CD132 agonist, at least one immune checkpoint inhibitor and a viral composition comprising one or more viruses engineered to overexpress a tumor suppressor gene and/or an adenoviral death protein. Also provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one oncolytic viral composition and at least one CD122/CD132 agonist and at least one immune checkpoint inhibitor. Also provided herein are methods of enhancing anti-tumor efficacy by administering the agents described above in combination with other cancer therapies. In highly aggressive forms of cancer, known to be generally resistant to immune therapies, these treatments unexpectedly resulted in complete tumor remissions and curative outcomes.Type: ApplicationFiled: October 27, 2025Publication date: February 19, 2026Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin B. MENANDER, Dora WIEDERHOLD, Sunil CHADA
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Patent number: 12454561Abstract: Provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one CD 122/CD 132 agonist, at least one immune checkpoint inhibitor and a viral composition comprising one or more viruses engineered to overexpress a tumor suppressor gene and/or an adenoviral death protein. Also provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one oncolytic viral composition and at least one CD122/CD132 agonist and at least one immune checkpoint inhibitor. Also provided herein are methods of enhancing anti-tumor efficacy by administering the agents described above in combination with other cancer therapies. In highly aggressive forms of cancer, known to be generally resistant to immune therapies, these treatments unexpectedly resulted in complete tumor remissions and curative outcomes.Type: GrantFiled: March 19, 2019Date of Patent: October 28, 2025Assignee: Multivir Inc.Inventors: Robert E. Sobol, Kerstin B. Menander, Dora Wiederhold, Sunil Chada
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Publication number: 20240042061Abstract: Provided herein are methods and compositions for suppressing or preventing an infection in a subject infected by a pathogen or decreasing organ or tumor tissue fibrosis that involve administering to the subject a composition that includes a therapeutically effective amount of a p53 therapy. Also disclosed are methods of suppressing tumor stroma by contacting the tumor stroma with the p53 therapy, wherein the p53 suppresses tumor stroma activities.Type: ApplicationFiled: December 21, 2021Publication date: February 8, 2024Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin B. MENANDER, Dora WIEDERHOLD, Sunil CHADA
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Publication number: 20220226402Abstract: Provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of an adenoviral vector with a genetically modified fiber incorporating a Lyp-1 peptide motif and at least one CD122/CD132 agonist and/or an immune checkpoint inhibitor.Type: ApplicationFiled: March 25, 2020Publication date: July 21, 2022Applicants: NORTHSHORE UNIVERSITY HEALTH SYSTEM, MULTIVIR INC.Inventors: Prem SETH, Sunil CHADA, Dora WIEDERHOLD, Kerstin B. MENANDER, Robert E. SOBOL
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Publication number: 20210094991Abstract: Provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one CD 122/CD 132 agonist, at least one immune checkpoint inhibitor and a viral composition comprising one or more viruses engineered to overexpress a tumor suppressor gene and/or an adenoviral death protein. Also provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one oncolytic viral composition and at least one CD122/CD132 agonist and at least one immune checkpoint inhibitor. Also provided herein are methods of enhancing anti-tumor efficacy by administering the agents described above in combination with other cancer therapies. In highly aggressive forms of cancer, known to be generally resistant to immune therapies, these treatments unexpectedly resulted in complete tumor remissions and curative outcomes.Type: ApplicationFiled: March 19, 2019Publication date: April 1, 2021Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin B. MENANDER, Dora WIEDERHOLD, Sunil CHADA
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Publication number: 20210090124Abstract: The present invention relates to the identification of p53 biomarker profiles that predict response in patients with hyperproliferative disease such as cancer to a therapy, and their use in methods of treating such patients with an anti-hyperproliferative disease gene therapy.Type: ApplicationFiled: December 4, 2020Publication date: March 25, 2021Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin MENANDER
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Patent number: 10883993Abstract: The present invention relates to the identification of p53 biomarker profiles that predict response in patients with hyperproliferative disease such as cancer to a therapy, and their use in methods of treating such patients with an anti-hyperproliferative disease gene therapy.Type: GrantFiled: July 17, 2017Date of Patent: January 5, 2021Assignee: MULTIVIR INC.Inventors: Robert E. Sobol, Kerstin Menander
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Publication number: 20200009203Abstract: Provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one immune checkpoint inhibitor and a viral composition comprising one or more viruses engineered to comprise an N1L gene deletion, a matrix-degrading protein gene, an adenoviral death protein (ADP) gene, and/or a cytochrome p450 gene. Also provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of a viral composition comprising two or more viruses engineered to comprise an N1L gene deletion a matrix-degrading protein gene, an adenoviral death protein (ADP) gene, and/or a cytochrome p450 gene. Also provided herein are methods of enhancing antitumor efficacy by administering the agents described above in combination with other cancer therapies.Type: ApplicationFiled: December 12, 2017Publication date: January 9, 2020Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin B. MENANDER, Dora WIEDERHOLD, Sunil CHADA
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Publication number: 20190038713Abstract: Provided herein are methods and compositions for treating cancer in an individual comprising administering to the individual an effective amount of at least one immune checkpoint inhibitor and a p53 and/or MDA-7 (IL24) gene therapy. Also provided herein are methods of enhancing anti-tumor efficacy by administering an extracellular matrix-degrading protein. Also provided herein are methods of enhancing anti-tumor efficacy by administering metronomic chemotherapy (for agents described above, 5FU+CTX+GM-CSF) in combination with a p53 and/or IL24 gene therapy.Type: ApplicationFiled: November 7, 2016Publication date: February 7, 2019Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin B. MENANDER, Sunil CHADA
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Publication number: 20180156803Abstract: The present invention relates to the identification of p53 biomarker profiles that predict response in patients with hyperproliferative disease such as cancer to a therapy, and their use in methods of treating such patients with an anti-hyperproliferative disease gene therapy.Type: ApplicationFiled: July 17, 2017Publication date: June 7, 2018Applicant: MULTIVIR INC.Inventors: Robert E. SOBOL, Kerstin MENANDER
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Patent number: 9746471Abstract: The present invention relates to the identification of p53 biomarker profiles that predict response in patients with hyperproliferative disease such as cancer to a therapy, and their use in methods of treating such patients with an anti-hyperproliferative disease gene therapy.Type: GrantFiled: January 26, 2009Date of Patent: August 29, 2017Assignee: MULTIVIR INC.Inventors: Robert E. Sobol, Kerstin Menander