Patents Assigned to ASCEND BIOPHARMACEUTICALS LTD
  • Publication number: 20230183297
    Abstract: The present invention relates to methods of treating a disease characterised by aberrant cell proliferation (e.g., a cancer) in a human subject in need thereof. In particular, the present invention relates to treating the above conditions by administering a therapeutically effective amount of at least one agent that increases activation of a receptor of at least one type II interferon and/or type I interferon, and administering to the subject at least one agent that inhibits the Hedgehog (Hh) signalling pathway (e.g., Vismodegib). Also provided are pharmaceutical compositions, including controlled release pharmaceutical compositions, containing at least one agent that increases activation of a receptor of at least one type II interferon and/or type I interferon (e.g., a checkpoint inhibitor), an inhibitor of Hh signalling pathway, and a controlled release matrix such as a SiO2 matrix gel.
    Type: Application
    Filed: October 21, 2022
    Publication date: June 15, 2023
    Applicant: ASCEND BIOPHARMACEUTICALS LTD
    Inventors: Clement Leong, Geoffrey Pietersz
  • Publication number: 20230065168
    Abstract: Provided are methods of treating skin cancer in an individual in need thereof by administering to the individual vismodegib and a replication-deficient type 5 adenovirus for expression of interferon gamma.
    Type: Application
    Filed: March 30, 2022
    Publication date: March 2, 2023
    Applicants: ASCEND BIOPHARMACEUTICALS LTD, Genentech, Inc.
    Inventors: Clement Leong, Geoffrey Pietersz, Edward F. McKenna, JR.
  • Publication number: 20220235097
    Abstract: The present invention relates to methods of treating a disease characterised by aberrant cell proliferation (e.g., a cancer) in a human subject in need thereof. In particular, the present invention relates to treating the above conditions by administering a therapeutically effective amount of at least one agent that increases activation of a receptor of at least one type II interferon and/or type I interferon, and administering to the subject at least one agent that inhibits the Hedgehog (Hh) signalling pathway (e.g., Vismodegib). Also provided are pharmaceutical compositions, including controlled release pharmaceutical compositions, containing at least one agent that increases activation of a receptor of at least one type II interferon and/or type I interferon (e.g., a checkpoint inhibitor), an inhibitor of Hh signalling pathway, and a controlled release matrix such as a SiO2 matrix gel.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 28, 2022
    Applicant: ASCEND BIOPHARMACEUTICALS LTD
    Inventors: Clement Leong, Geoffrey Pietersz
  • Patent number: 11273170
    Abstract: The present invention relates to methods of treating cancer in a human subject in need thereof. In particular, the present invention relates to treating a cancer by administering a recombinant virus which expresses one or more biotherapeutic agents in a subject, and administering to the subject a nucleotide analogue or nucleotide precursor analogue chemotherapeutic agent. The invention further relates to method for treating cancer by administering a nucleotide analogue or nucleotide precursor analogue chemotherapeutic agent and a caspase inhibitor, and, optionally, also administering a recombinant virus expressing one or more biotherapeutic agents in the subject. The invention also relates to a method for treating cancer by administering purified interferon gamma to a subject and administering to the subject a nucleotide analogue or nucleotide precursor analogue chemotherapeutic agent.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: March 15, 2022
    Assignee: Ascend Biopharmaceuticals Ltd
    Inventor: Clement Leong
  • Publication number: 20210038660
    Abstract: The present invention relates generally to recombinant adenoviral pharmaceutical formulations. More particularly, the present invention relates to SiO2-gel-based controlled release recombinant adenoviral pharmaceutical formulations.
    Type: Application
    Filed: July 22, 2020
    Publication date: February 11, 2021
    Applicant: Ascend Biopharmaceuticals Ltd
    Inventors: Clement Leong, Geoffrey Allan Pietersz
  • Publication number: 20190269711
    Abstract: The present invention relates to methods of treating cancer in a human subject in need thereof. In particular, the present invention relates to treating a cancer by administering a recombinant virus which expresses one or more biotherapeutic agents in a subject, and administering to the subject a nucleotide analogue or nucleotide precursor analogue chemotherapeutic agent. The invention further relates to method for treating cancer by administering a nucleotide analogue or nucleotide precursor analogue chemotherapeutic agent and a caspase inhibitor, and, optionally, also administering a recombinant virus expressing one or more biotherapeutic agents in the subject. The invention also relates to a method for treating cancer by administering purified interferon gamma to a subject and administering to the subject a nucleotide analogue or nucleotide precursor analogue chemotherapeutic agent.
    Type: Application
    Filed: July 24, 2017
    Publication date: September 5, 2019
    Applicant: Ascend Biopharmaceuticals Ltd
    Inventor: Clement Leong
  • Patent number: 10344261
    Abstract: The present invention provides an immunomodulatory compound comprising a carbohydrate polymer comprising mannose, wherein the carbohydrate polymer is conjugated to at least one immune modulator. The present invention also provides for the use of this compound in immunomodulatory compositions for vaccination and gene therapy methods, together with processes for its preparation.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: July 9, 2019
    Assignee: ASCEND BIOPHARMACEUTICALS LTD
    Inventors: Geoffrey Alan Pietersz, Clement Leong