Patents Assigned to CSL Limited
  • Patent number: 10961304
    Abstract: A method of reducing an effect of stroke in a subject, the method comprising administering to the subject a compound that inhibits VEGF-B signaling.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: March 30, 2021
    Assignees: CSL Limited, B-Creative Sweden AB
    Inventors: Ulf Eriksson, Ingrid Nilsson, Daniel Lawrence, Enming Joe Su
  • Patent number: 10894834
    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 25, 2016
    Date of Patent: January 19, 2021
    Assignee: CSL LIMITED
    Inventors: Catherine Owczarek, Kosta Panousis, Nicholas Wilson, Matthew Hardy, Kirsten Edwards, Veronika Rayzman
  • Publication number: 20210009677
    Abstract: The present disclosure relates to methods of treating asthma, such as allergic asthma, neutrophilic asthma, mixed granulocytic asthma, and severe asthma. The present disclosure also relates to compounds for use in the treatment of asthma, as well as the use of such compounds in the manufacture of medicaments for the treatment of asthma.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 14, 2021
    Applicant: CSL LIMITED
    Inventors: Nicholas WILSON, Steven BOZINOVSKI
  • Publication number: 20210009701
    Abstract: The present disclosure provides proteins comprising antigen binding domains of antibodies that bind to human granulocyte-colony stimulating factor receptor.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 14, 2021
    Applicant: CSL LIMITED
    Inventors: Andrew Donald Nash, Arna Elizabeth Andrews, Manuel Baca, Kirsten Mae Edwards, Matthew Philip Hardy, Con Panousis, Felicity Meredith Dunlop
  • Patent number: 10881717
    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 3, 2019
    Date of Patent: January 5, 2021
    Assignee: CSL Limited
    Inventors: Carsten Horn, Sabine Zollner, Hubert Metzner, Stefan Schulte
  • Publication number: 20200397859
    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: March 23, 2020
    Publication date: December 24, 2020
    Applicant: CSL Limited
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Patent number: 10829539
    Abstract: The present invention relates to improved methods for the recombinant production of von Willebrand factor (vWF) in a bioreactor by separating different multimeric forms of vWF with different molecular weight during fermentation.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: November 10, 2020
    Assignee: CSL Limited
    Inventors: Stefan Debus, Holger Lind
  • Publication number: 20200325209
    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: October 18, 2018
    Publication date: October 15, 2020
    Applicant: CSL Limited
    Inventors: Sabine RAUTH, Andrew HAMMET, Kirsten EDWARDS, Con PANOUSIS
  • Publication number: 20200277389
    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: September 24, 2019
    Publication date: September 3, 2020
    Applicant: CSL LIMITED
    Inventors: Devendra Keshaorao HIWASE, Timothy Peter HUGHES, Angel Francisco LOPEZ, Gino Luigi VAIRO
  • Patent number: 10730927
    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 20, 2018
    Date of Patent: August 4, 2020
    Assignee: CSL LIMITED
    Inventors: Gary Lee Warren, Yvonne Vucica, Christoph Kempf, Martin Stucki
  • Publication number: 20200223902
    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: Application
    Filed: September 18, 2019
    Publication date: July 16, 2020
    Applicant: CSL LIMITED
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Publication number: 20200207861
    Abstract: A method for inhibition of leukemic stem cells expressing IL-3R? (CD123), comprises contacting the cells with an antigen binding molecule comprising a Fc region or a modified Fc region having enhanced Fc effector function, wherein the antigen binding molecule binds selectively to IL-3R? (CD123). The invention includes the treatment of a hematologic cancer condition in a patient by administration to the patient of an effective amount of the antigen binding molecule.
    Type: Application
    Filed: July 19, 2019
    Publication date: July 2, 2020
    Applicants: CSL Limited, University Health Network
    Inventors: John Edgar DICK, Liqing Jin, Gino Luigi VAIRO, David Paul Gearing, Samantha Jane Busfield
  • Publication number: 20200171126
    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: June 19, 2019
    Publication date: June 4, 2020
    Applicant: CSL Limited
    Inventors: Samuel Wright, Martin Imboden, Reinhard Bolli, Marcel Waelchli
  • Patent number: 10626164
    Abstract: The present invention provides a method of purifying multimeric von Willebrand Factor (VWF) from a solution comprising multimeric VWF and contaminants. The method comprises passing the solution through a chromatography column comprising beads of a mixed mode chromatography resin coated with a size-exclusion inactive shell and collecting the multimeric VWF which passes through the column without binding to the resin.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: April 21, 2020
    Assignee: CSL Limited
    Inventor: Magnus Schroeder
  • Patent number: 10603355
    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: February 12, 2018
    Date of Patent: March 31, 2020
    Assignee: CSL LIMITED
    Inventors: Yvonne Vucica, Gary Lee Warren
  • Publication number: 20200038481
    Abstract: Reconstituted HDL formulations, methods of treatment comprising same and uses thereof are provided for treating patients after an acute myocardial infarction (MI) event. The reconstituted HDL formulations comprise an apo lipoprotein, a lipid, a detergent and a stabilizer such as sucrose. Treatment of MI patients with repeated infusions of rHDL enhance cholesterol efflux capacity and do not produce significant alterations in liver or kidney function. The MI patient may have normal kidney function or moderate renal impairment.
    Type: Application
    Filed: November 10, 2017
    Publication date: February 6, 2020
    Applicant: CSL LIMITED
    Inventors: Samuel Wright, Charles Shear, Denise D'Andrea, Andreas Gille, Danielle Duffy
  • Patent number: 10543270
    Abstract: The present disclosure provides a method of treating wound healing in a subject, the method comprising administering to the subject a compound that inhibits VEGF-B signalling.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: January 28, 2020
    Assignees: CSL LIMITED, B-CREATIVE SWEDEN AB
    Inventors: Ulf Eriksson, Annelie Falkevall, Annika Mehlem
  • Patent number: 10537616
    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: February 20, 2018
    Date of Patent: January 21, 2020
    Assignee: CSL Limited
    Inventors: Carsten Horn, Sabine Zollner, Hubert Metzner, Stefan Schulte
  • Publication number: 20200010541
    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: Application
    Filed: July 24, 2019
    Publication date: January 9, 2020
    Applicants: CSL LIMITED, B-CREATIVE SWEDEN AB
    Inventors: Ulf Eriksson, Annelie Falkevall, Annika Mehlem
  • Publication number: 20190330267
    Abstract: The present invention relates to improved processes for purifying polypeptides of interest by increasing the amount of a polypeptide of interest bound to an ion-exchange matrix relative to the amount of one or more impurities bound to the ion-exchange matrix. This effect is achieved by adding a chemical compound in the process which by also binding to the ion-exchange matrix due to a change that is opposite to the change of the ion-exchange matrix, reduces the binding of impurities more than the binding of the polypeptide of interest.
    Type: Application
    Filed: June 28, 2019
    Publication date: October 31, 2019
    Applicant: CSL Limited
    Inventors: Adam Charlton, Mark Napoli, Paul Smrdelj, Anthony Stowers, Vicky Pirzas, Magnus Schroeder, Ian Walker