Abstract: The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-7 or IL-21.
Abstract: The invention features combination therapies using an IL-15-based superagonist complex and an antibody to effectively treat subjects with cancer and infectious diseases.
Type:
Grant
Filed:
February 27, 2023
Date of Patent:
March 12, 2024
Assignee:
Altor Bioscience, LLC.
Inventors:
Bai Liu, Peter Rhode, Wenxin Xu, Hing C. Wong
Abstract: The invention features combination therapies using an IL-15-based superagonist complex and an antibody to effectively treat subjects with cancer and infectious diseases.
Type:
Grant
Filed:
December 9, 2022
Date of Patent:
February 6, 2024
Assignee:
Altor Bioscience, LLC
Inventors:
Bai Liu, Peter Rhode, Wenxin Xu, Hing C. Wong
Abstract: The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-12 or IL-18.
Type:
Grant
Filed:
February 13, 2023
Date of Patent:
January 16, 2024
Assignee:
Altor Bioscience, LLC
Inventors:
Warren D. Marcus, Robert Newman, Bai Liu, Lijing You, Lin Kong, Peter Rhode, Hing C. Wong
Abstract: The present invention features compositions and methods featuring ALT-803, a complex of an interleukin-15 (IL-15) superagonist mutant and a dimeric IL-15 receptor ?/Fc fusion protein useful for enhancing an immune response against a neoplasia (e.g., multiple myeloma, melanoma, lymphoma) or a viral infection (e.g., human immunodeficiency virus).
Type:
Grant
Filed:
July 26, 2021
Date of Patent:
December 19, 2023
Assignee:
Altor Bioscience, LLC.
Inventors:
Hing C. Wong, Peter Rhode, Bai Liu, Xiaoyun Zhu, Kai-Ping Han
Abstract: The invention features combination therapies using an IL-15-based superagonist complex and an antibody to effectively treat subjects with cancer and infectious diseases.
Type:
Grant
Filed:
May 26, 2022
Date of Patent:
June 20, 2023
Assignee:
Altor Bioscience, LLC.
Inventors:
Bai Liu, Peter Rhode, Wenxin Xu, Hing C. Wong
Abstract: The instant invention provides soluble fusion protein complexes and IL-15 variants that have therapeutic and diagnostic use, and methods for making the proteins. The instant invention additionally provides methods of stimulating or suppressing immune responses in a mammal using the fusion protein complexes and IL-15 variants of the invention.
Type:
Grant
Filed:
April 8, 2022
Date of Patent:
June 13, 2023
Assignee:
Altor Bioscience, LLC.
Inventors:
Hing C. Wong, Peter Rhode, Xiaoyun Zhu, Kai-Ping Han
Abstract: The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-12 or IL-18.
Type:
Grant
Filed:
August 19, 2022
Date of Patent:
March 28, 2023
Assignee:
Altor Bioscience, LLC
Inventors:
Warren D. Marcus, Robert Newman, Bai Liu, Lijing You, Lin Kong, Peter Rhode, Hing C. Wong
Abstract: The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-12 or IL-18.
Type:
Grant
Filed:
September 27, 2021
Date of Patent:
February 7, 2023
Assignee:
Altor Bioscience LLC
Inventors:
Warren D. Marcus, Robert Newman, Bai Liu, Lijing You, Lin Kong, Peter Rhode, Hing C. Wong
Abstract: The instant invention provides soluble fusion protein complexes and IL-15 variants that have therapeutic and diagnostic use, and methods for making the proteins. The instant invention additionally provides methods of stimulating or suppressing immune responses in a mammal using the fusion protein complexes and IL-15 variants of the invention.
Type:
Grant
Filed:
October 21, 2019
Date of Patent:
November 15, 2022
Assignee:
Altor Bioscience, LLC
Inventors:
Hing C. Wong, Peter Rhode, Xiaoyun Zhu, Kai-Ping Han
Abstract: The invention features combination therapies using an IL-15-based superagonist complex and an antibody to effectively treat subjects with cancer and infectious diseases.
Type:
Grant
Filed:
July 9, 2020
Date of Patent:
October 18, 2022
Assignee:
Altor Bioscience, LLC
Inventors:
Bai Liu, Peter Rhode, Wenxin Xu, Hing C. Wong
Abstract: The invention features multi-specific protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to a disease antigen, immune checkpoint or signaling molecule.
Type:
Grant
Filed:
January 24, 2020
Date of Patent:
June 28, 2022
Assignee:
Altor Bioscience, LLC
Inventors:
Hing C. Wong, Warren Marcus, Bai Liu, Wenxin Xu, Robert Newman, Karen Kage, Lijing You, Peter Rhode, Patrick Soon-Shiong
Abstract: The instant invention provides soluble fusion protein complexes and IL-15 variants that have therapeutic and diagnostic use, and methods for making the proteins. The instant invention additionally provides methods of stimulating or suppressing immune responses in a mammal using the fusion protein complexes and IL-15 variants of the invention.
Type:
Grant
Filed:
October 16, 2019
Date of Patent:
June 21, 2022
Assignee:
Altor BioScience, LLC
Inventors:
Hing C. Wong, Peter Rhode, Xiaoyun Zhu, Kai-Ping Han
Abstract: The invention features multi-specific protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to a disease antigen, immune checkpoint or signaling molecule.
Type:
Grant
Filed:
January 29, 2021
Date of Patent:
May 3, 2022
Assignee:
Altor Bioscience, LLC.
Inventors:
Hing C. Wong, Warren Marcus, Bai Liu, Wenxin Xu, Robert G. Newman, Karen Kage, Lijing You, Peter Rhode, Patrick Soon-Shiong
Abstract: The application relates to methods of treating chronic viral infection by modulating Tim-3 activity. In addition, the present application relates to methods of diagnosing or monitoring immune system activity or function, chronic viral infection and inflammatory disease using Tim-3 expression.
Type:
Grant
Filed:
July 13, 2016
Date of Patent:
March 1, 2022
Assignees:
Altor BioScience, LLC., The Regents of the University of Califoria
Inventors:
Richard B. Jones, Mario Ostrowski, Douglas F. Nixon, Lishomwa C. Ndhlovu, James Rini
Abstract: The invention features multi-specific protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to a disease antigen, immune checkpoint or signaling molecule.
Type:
Grant
Filed:
January 29, 2021
Date of Patent:
December 14, 2021
Assignees:
NantCell, Inc., Altor BioScience, LLC.
Inventors:
Hing C. Wong, Warren Marcus, Bai Liu, Wenxin Xu, Robert G. Newman, Karen Kage, Lijing You, Peter Rhode, Patrick Soon-Shiong
Abstract: The invention features combination therapies using an IL-15-based superagonist complex and an antibody to effectively treat subjects with cancer and infectious diseases.
Type:
Grant
Filed:
June 18, 2019
Date of Patent:
November 16, 2021
Assignee:
Altor Bioscience, LLC.
Inventors:
Bai Liu, Peter Rhode, Wenxin Xu, Hing C. Wong
Abstract: The invention features multi-specific protein complexes with one domain comprising IL-15 or a functional variant, a cytokine receptor or cytokine ligand, and a binding domain specific to a disease antigen, immune checkpoint or signaling molecule.
Type:
Grant
Filed:
March 26, 2019
Date of Patent:
November 9, 2021
Assignee:
Altor Bioscience, LLC
Inventors:
Qiongzhen Li, Xiaoyun Zhu, Hing C. Wong
Abstract: The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-7 or IL-21.
Abstract: The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-12 or IL-18.
Type:
Grant
Filed:
March 6, 2018
Date of Patent:
September 28, 2021
Assignee:
Altor BioScience, LLC.
Inventors:
Warren D. Marcus, Robert Newman, Bai Liu, Lijing You, Lin Kong, Peter Rhode, Hing C. Wong