Patents Assigned to CSL Limited
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Publication number: 20240207357Abstract: 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: ApplicationFiled: August 3, 2023Publication date: June 27, 2024Applicant: CSL LimitedInventors: Samuel Wright, Charles Shear, Denise D'Andrea, Andreas Gille, Danielle Duffy
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Patent number: 11957731Abstract: 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: GrantFiled: September 2, 2022Date of Patent: April 16, 2024Assignee: CSL LimitedInventors: Yvonne Vucica, Gary Lee Warren
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Publication number: 20230279129Abstract: 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: ApplicationFiled: January 10, 2023Publication date: September 7, 2023Applicant: CSL LimitedInventors: Ingela VIKSTROM, Adriana BAZ MORELLI, Martin PEARSE
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Patent number: 11732028Abstract: 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: GrantFiled: July 31, 2020Date of Patent: August 22, 2023Assignee: CSL LimitedInventors: Gary Lee Warren, Yvonne Vucica, Christoph Kempf, Martin Stucki
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Patent number: 11723953Abstract: 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: GrantFiled: July 6, 2021Date of Patent: August 15, 2023Assignee: CSL LimitedInventors: Samuel Wright, Martin Imboden, Reinhard Bolli, Marcel Waelchli
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Publication number: 20230142696Abstract: 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: ApplicationFiled: September 2, 2022Publication date: May 11, 2023Applicant: CSL LimitedInventors: Yvonne Vucica, Gary Lee Warren
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Publication number: 20230086472Abstract: 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: ApplicationFiled: August 30, 2022Publication date: March 23, 2023Applicant: CSL LimitedInventors: Sabine RAUTH, Andrew HAMMET, Kirsten Edwards, Con PANOUSIS
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Patent number: 11505619Abstract: 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: GrantFiled: December 14, 2018Date of Patent: November 22, 2022Assignee: CSL LimitedInventors: Malgorzata Wygrecka, Marc Nolte, Con Panousis
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Patent number: 11464828Abstract: 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: GrantFiled: March 23, 2020Date of Patent: October 11, 2022Assignee: CSL LimitedInventors: Yvonne Vucica, Gary Lee Warren
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Patent number: 11466073Abstract: 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: GrantFiled: October 18, 2018Date of Patent: October 11, 2022Assignee: CSL LimitedInventors: Sabine Rauth, Andrew Hammet, Kirsten Edwards, Con Panousis
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Publication number: 20220133852Abstract: 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: ApplicationFiled: July 6, 2021Publication date: May 5, 2022Applicant: CSL LimitedInventors: Samuel Wright, Martin Imboden, Reinhard Bolli, Marcel Waelchli
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Publication number: 20210269517Abstract: 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: ApplicationFiled: September 18, 2019Publication date: September 2, 2021Applicants: CSL Limited, CSL Innovation Pty Ltd, B-Creative Sweden ABInventors: Ulf ERIKSSON, Annelie FALKEVALL, Annika MEHLEM, Isolde PALOMBO, Samuel WRIGHT
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Publication number: 20210179721Abstract: 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: ApplicationFiled: November 29, 2018Publication date: June 17, 2021Applicant: CSL LimitedInventors: Ingela VIKSTROM, Adriana BAZ MORELLI, Martin PEARSE
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Publication number: 20210147509Abstract: 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: ApplicationFiled: July 31, 2020Publication date: May 20, 2021Applicant: CSL LimitedInventors: Gary Lee Warren, Yvonne Vucica, Christoph Kempf, Martin Stucki
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Patent number: 10961304Abstract: 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: GrantFiled: May 14, 2019Date of Patent: March 30, 2021Assignees: CSL Limited, B-Creative Sweden ABInventors: Ulf Eriksson, Ingrid Nilsson, Daniel Lawrence, Enming Joe Su
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Patent number: 10881717Abstract: 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: GrantFiled: December 3, 2019Date of Patent: January 5, 2021Assignee: CSL LimitedInventors: Carsten Horn, Sabine Zollner, Hubert Metzner, Stefan Schulte
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Publication number: 20200397859Abstract: 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: ApplicationFiled: March 23, 2020Publication date: December 24, 2020Applicant: CSL LimitedInventors: Yvonne Vucica, Gary Lee Warren
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Patent number: 10829539Abstract: 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: GrantFiled: April 14, 2015Date of Patent: November 10, 2020Assignee: CSL LimitedInventors: Stefan Debus, Holger Lind
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Publication number: 20200325209Abstract: 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: ApplicationFiled: October 18, 2018Publication date: October 15, 2020Applicant: CSL LimitedInventors: Sabine RAUTH, Andrew HAMMET, Kirsten EDWARDS, Con PANOUSIS
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Publication number: 20200207861Abstract: 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: ApplicationFiled: July 19, 2019Publication date: July 2, 2020Applicants: CSL Limited, University Health NetworkInventors: John Edgar DICK, Liqing Jin, Gino Luigi VAIRO, David Paul Gearing, Samantha Jane Busfield