Patents Assigned to CSL Limited
  • Patent number: 11957731
    Abstract: The present invention relates to reconstituted high density lipoprotein (rHDL) formulations comprising an apolipoprotein, a lipid and a lyophilization stabilizer. Said formulations have reduced renal toxicity and good long-term stability, especially in lyophilized form.
    Type: Grant
    Filed: September 2, 2022
    Date of Patent: April 16, 2024
    Assignee: CSL Limited
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Patent number: 11840573
    Abstract: The present disclosure provides a CD131-binding protein comprising an antigen binding domain of an antibody, wherein the antigen binding domain binds to or specifically binds to CD131 and neutralizes signaling by interleukin (IL) 3, IL-5 and granulocyte-macrophage colony stimulating factor (GM-CSF), and uses thereof.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: December 12, 2023
    Assignee: CSL LIMITED
    Inventors: Catherine Owczarek, Con Panousis, Nicholas Wilson, Matthew Hardy, Kirsten Edwards, Veronika Rayzman
  • Publication number: 20230279129
    Abstract: The present disclosure relates to a method for preventing or treating ischemia-reperfusion injury in a subject the method comprising administering a compound that inhibits granulocyte colony stimulating factor (G-CSF) signaling. In some examples, the ischemia-reperfusion injury is due to or associated with tissue or organ transplantation. In some examples, the compound is an antibody.
    Type: Application
    Filed: January 10, 2023
    Publication date: September 7, 2023
    Applicant: CSL Limited
    Inventors: Ingela VIKSTROM, Adriana BAZ MORELLI, Martin PEARSE
  • Patent number: 11732028
    Abstract: A method for purifying Apo A-I is provided including the steps of providing a solution comprising Apo A-I and guanidine hydrochloride and filtering the solution through a filter having a pore size in a range from 15 nm to 35 nm to thereby reduce viral contamination of the Apo A-I. An Apo A-I preparation is provided having at least a 12 log LRV (log reduction value) for a parvovirus; and/or at least 9 log LRV for a non-enveloped virus; and/or at least 8.5 log LRV for a lipid enveloped virus. Also provided are pharmaceutical compositions and reconstituted high density lipoprotein formulation comprising Apo A-I and methods of treating diseases disorders or conditions.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: August 22, 2023
    Assignee: CSL Limited
    Inventors: Gary Lee Warren, Yvonne Vucica, Christoph Kempf, Martin Stucki
  • Patent number: 11723953
    Abstract: A reconstituted high density lipoprotein formulation having relatively low toxicity comprises an apolipoprotein such as ApoAI or fragment thereof, a lipid and a detergent at a level which is about 5-50% of that which would normally cause liver toxicity upon administration to a human. The lipid is optimally phosphatidylcholine at about 30-50 g/L and the molar ratio of apolipoprotein:lipid is optimally in the range 1:40 to 1:75. The formulation is useful for treating diseases or conditions such as cardiovascular disease, hypercholesterolaemia and hypocholesterolaemia inclusive of acute coronary syndrome (ACS), atherosclerosis and myocardial infarction.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: August 15, 2023
    Assignee: CSL Limited
    Inventors: Samuel Wright, Martin Imboden, Reinhard Bolli, Marcel Waelchli
  • Publication number: 20230142696
    Abstract: The present invention relates to reconstituted high density lipoprotein (rHDL) formulations comprising an apolipoprotein, a lipid and a lyophilization stabilizer. Said formulations have reduced renal toxicity and good long-term stability, especially in lyophilized form.
    Type: Application
    Filed: September 2, 2022
    Publication date: May 11, 2023
    Applicant: CSL Limited
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Publication number: 20230086472
    Abstract: A serum albumin variant, or functional fragment thereof, comprising, one or more amino acid substitutions selected from (i) glycine, isoleucine, lysine, methionine, phenylalanine, tryptophan, tyrosine, valine and leucine substituted for glutamine at position (522); (ii) valine substituted for alanine at position (552); and (iii) alanine, glutamic acid, histidine, serine, lysine and arginine substituted for glycine at position (572).
    Type: Application
    Filed: August 30, 2022
    Publication date: March 23, 2023
    Applicant: CSL Limited
    Inventors: Sabine RAUTH, Andrew HAMMET, Kirsten Edwards, Con PANOUSIS
  • Patent number: 11510968
    Abstract: The present disclosure relates to a method for increasing the stability of a Factor VIII molecule after purification, lyophilization and reconstitution, comprising preventing proteolytic cleavage of the Factor VIII molecule into a first fragment comprising essentially the A1 domain and the A2 domain and a second fragment comprising essentially the A3 domain, the C1 domain and the C2 domain throughout manufacturing the Factor VIII molecule. The disclosure further pertains to a method for improving the bioavailability of Factor VIII after intravenous and non-intravenous injection.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: November 29, 2022
    Assignee: CSL LIMITED
    Inventors: Carsten Horn, Sabine Zollner, Hubert Metzner, Stefan Schulte
  • Patent number: 11505619
    Abstract: The invention relates to an inhibitor of Factor XII (FXII) for use in treating or preventing chronic kidney disease, renal fibrosis, glomerulosclerosis, renal scarring, ischemia/reperfusion injury in native or transplant kidneys and/or acute kidney injury, a kit for use in treating or preventing chronic kidney disease, renal fibrosis, glomerulosclerosis, renal scarring, ischemia/reperfusion injury in native or transplant kidneys, acute kidney injury, renal fibrosis as a result of rejection of a kidney transplant/allograft, and/or fibrosis of a kidney transplant/allograft as a result of rejection or recurrent underlying disease comprising one inhibitor of Factor XII, and an anti-Factor XII (FXII) antibody or antigen binding fragment thereof for use in treating or preventing chronic kidney disease, renal fibrosis, glomerulosclerosis, renal scarring, ischemia/reperfusion injury in native or transplant kidneys and/or acute kidney injury comprising one inhibitor of Factor XII.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: November 22, 2022
    Assignee: CSL Limited
    Inventors: Malgorzata Wygrecka, Marc Nolte, Con Panousis
  • Patent number: 11466073
    Abstract: A serum albumin variant, or functional fragment thereof, comprising one or more amino acid substitutions selected from (i) glycine, isoleucine, lysine, methionine, phenylalanine, tryptophan, tyrosine, valine and leucine substituted for glutamine at position (522); (ii) valine substituted for alanine at position (552); and (iii) alanine, glutamic acid, histidine, serine, lysine and arginine substituted for glycine at position (572).
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: October 11, 2022
    Assignee: CSL Limited
    Inventors: Sabine Rauth, Andrew Hammet, Kirsten Edwards, Con Panousis
  • Patent number: 11464828
    Abstract: The present invention relates to reconstituted high density lipoprotein (rHDL) formulations comprising an apolipoprotein, a lipid and a lyophilization stabilizer. Said formulations have reduced renal toxicity and good long-term stability, especially in lyophilized form.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: October 11, 2022
    Assignee: CSL Limited
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Publication number: 20220133852
    Abstract: A reconstituted high density lipoprotein formulation having relatively low toxicity comprises an apolipoprotein such as ApoAI or fragment thereof, a lipid and a detergent at a level which is about 5-50% of that which would normally cause liver toxicity upon administration to a human. The lipid is optimally phosphatidylcholine at about 30-50 g/L and the molar ratio of apolipoprotein:lipid is optimally in the range 1:40 to 1:75. The formulation is useful for treating diseases or conditions such as cardiovascular disease, hypercholesterolaemia and hypocholesterolaemia inclusive of acute coronary syndrome (ACS), atherosclerosis and myocardial infarction.
    Type: Application
    Filed: July 6, 2021
    Publication date: May 5, 2022
    Applicant: CSL Limited
    Inventors: Samuel Wright, Martin Imboden, Reinhard Bolli, Marcel Waelchli
  • Patent number: 11279750
    Abstract: The present invention relates to processes of obtaining Apo A-1 from an Apo A-1 containing protein fraction (A), comprising suspending—the Apo A-1 containing protein fraction (A) in a buffer solution (B), removing impurities from the suspension while keeping the Apo A-1 proteins solubilized, followed by precipitating Apo A˜I from the suspension and collecting the Apo A-1 precipitate. Apo A-I obtained by such processes, reconstituted HDL obtained from such Apo A-1, and pharmaceutical compositions comprising such Apo A-I and/or reconstituted HDL also are provided.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: March 22, 2022
    Assignee: CSL LIMITED
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Patent number: 11261243
    Abstract: The present disclosure provides a method of treating diabetic nephropathy in a subject suffering from diabetic nephropathy, the method comprising administering to the subject a compound that inhibits VEGF-B signaling.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: March 1, 2022
    Assignees: CSL LIMITED, B-CREATIVE SWEDEN AB
    Inventors: Ulf Eriksson, Annelie Falkevall, Annika Mehlem
  • Patent number: 11174321
    Abstract: The present disclosure relates to a method of treating or preventing atherosclerosis in a subject by administering an inhibitor of FXII.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: November 16, 2021
    Assignee: CSL LIMITED
    Inventors: Con Panousis, Karlheinz Peter, Hamid Hosseini, Yung-Chih Chen
  • Publication number: 20210292424
    Abstract: The invention provides a method for the treatment of Ph+ leukemia in a patient comprising administering to the patient (i) a BCR-ABL tyrosine kinase inhibitor, and (ii) an agent which selectively binds to a cell surface receptor expressed on Ph+ leukemic stem cells. The invention further provides for the use of (i) and (ii) in, or in the manufacture of a medicament for, the treatment of Ph+ leukemia in a patient; and a composition for the treatment of Ph+ leukemia in a patient comprising (i) and (ii); and kits comprising (i) and (ii). In some embodiments, the tyrosine kinase inhibitor is or is not imatinib; or is selected from the group consisting of dasatinib, nilotinib, bosutinib, axitinib, cediranib, crizotinib, damnacanthal, gefitinib, lapatinib, lestaurtinib, neratinib, semaxanib, sunitinib, toceranib, tyrphostins, vandetanib, vatalanib, INNO-406, AP24534, XL228, PHA-739358, MK-0457, SGX393 and DC2036; or is selected from the group consisting of dasatinib and nilotinib.
    Type: Application
    Filed: March 18, 2021
    Publication date: September 23, 2021
    Applicant: CSL LIMITED
    Inventors: Devendra Keshaorao HIWASE, Timothy Peter HUGHES, Angel Francisco LOPEZ, Gino Luigi VAIRO
  • Publication number: 20210269517
    Abstract: The present disclosure provides a method of treating a wasting disorder in a subject, the method comprising administering to the subject a compound that inhibits VEGF-B signalling. The present disclosure also provides a method of treating cancer cachexia in a subject suffering from cancer cachexia, the method comprising 5 administering to the subject a compound that inhibits VEGF-B signaling.
    Type: Application
    Filed: September 18, 2019
    Publication date: September 2, 2021
    Applicants: CSL Limited, CSL Innovation Pty Ltd, B-Creative Sweden AB
    Inventors: Ulf ERIKSSON, Annelie FALKEVALL, Annika MEHLEM, Isolde PALOMBO, Samuel WRIGHT
  • Patent number: 11058747
    Abstract: A reconstituted high density lipoprotein formulation having relatively low toxicity comprises an apolipoprotein such as ApoAI or fragment thereof, a lipid and a detergent at a level which is about 5-50% of that which would normally cause liver toxicity upon administration to a human. The lipid is optimally phosphatidylcholine at about 30-50 g/L and the molar ratio of apolipoprotein:lipid is optimally in the range 1:40 to 1:75. The formulation is useful for treating diseases or conditions such as cardiovascular disease, hypercholesterolaemia and hypocholesterolaemia inclusive of acute coronary syndrome (ACS), atherosclerosis and myocardial infarction.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: July 13, 2021
    Assignee: CSL LIMITED
    Inventors: Samuel Wright, Martin Imboden, Reinhard Bolli, Marcel Waelchli
  • Publication number: 20210179721
    Abstract: The present disclosure relates to a method for preventing or treating ischemia-reperfusion injury in a subject the method comprising administering a compound that inhibits granulocyte colony stimulating factor (G-CSF) signaling. In some examples, the ischemia-reperfusion injury is due to or associated with tissue or organ transplantation. In some examples, the compound is an antibody.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 17, 2021
    Applicant: CSL Limited
    Inventors: Ingela VIKSTROM, Adriana BAZ MORELLI, Martin PEARSE
  • Publication number: 20210147509
    Abstract: A method for purifying Apo A-I is provided including the steps of providing a solution comprising Apo A-I and guanidine hydrochloride and filtering the solution through a filter having a pore size in a range from 15 nm to 35 nm to thereby reduce viral contamination of the Apo A-I. An Apo A-I preparation is provided having at least a 12 log LRV (log reduction value) for a parvovirus; and/or at least 9 log LRV for a non-enveloped virus; and/or at least 8.5 log LRV for a lipid enveloped virus. Also provided are pharmaceutical compositions and reconstituted high density lipoprotein formulation comprising Apo A-I and methods of treating diseases disorders or conditions.
    Type: Application
    Filed: July 31, 2020
    Publication date: May 20, 2021
    Applicant: CSL Limited
    Inventors: Gary Lee Warren, Yvonne Vucica, Christoph Kempf, Martin Stucki