Abstract: The invention relates to therapeutic fusion proteins in which a coagulation factor is fused to a half-life enhancing polypeptide, and in which both are connected by a linker peptide that is proteolytically cleavable. The cleavage of such linkers liberates the coagulation factor from activity-compromising steric hindrance caused by the half-life enhancing polypeptide and thereby allows the generation of fusion proteins may show relatively high molar specific activity when tested in coagulation-related assays. Furthermore, the fact that the linker is cleavable can enhance the rates of inactivation and/or elimination after proteolytic cleavage of the peptide linker compared to the rates measured for corresponding therapeutic fusion proteins linked by the non-cleavable linker having the amino acid sequence GGGGGGV.
Type:
Application
Filed:
November 9, 2017
Publication date:
May 3, 2018
Applicant:
CSL Behring GmbH
Inventors:
Hubert METZNER, Thomas WEIMER, Stefan SCHULTE
Abstract: This application relates to neurological inflammatory diseases, such as multiple sclerosis, and to methods of administering a Factor XII inhibitor to prevent, treat, or otherwise ameliorate the effects of a neurological inflammatory disease, such as multiple sclerosis. Agents and pharmaceutical compositions comprising agents which inhibit the activity of FXII are also provided.
Abstract: The present invention relates to pharmaceutical formulations comprising the C1 esterase inhibitor (“C1-INH”), exhibiting a higher stability for prolonged storage and a reduced kinematic viscosity for ameliorated use in treating or preventing disorders related to kinin formation.
Abstract: The invention relates to compositions comprising an isolated sugar for use in the treatment of von Willebrand disease and/or hemophilia A, wherein the sugar is an accessible sugar residue derived from ABO(H) blood group antigen.
Type:
Application
Filed:
June 14, 2017
Publication date:
September 28, 2017
Applicant:
CSL Behring GmbH
Inventors:
Stefan SCHULTE, Rolf SPIRIG, Sabine ZOLLNER, Michael MOSES, Wilfried WORMSBAECHER, Hans-Arnold STOEHR
Abstract: The present invention relates to pharmaceutical preparations comprising two-chain Factor VIII that are essentially free of Factor VIII-Light Chains (FVIII-LCs) which are not associated with Factor VIII-Heavy Chains (FVIII-HCs) having higher purity and which are less immunogenic. The invention also relates to methods to test the suitability of a pharmaceutical Factor VIII preparation and to methods to reduce in pharmaceutical Factor VIII preparations the amount of FVIII-HCs which are not associated with FVIII-LCs and/or of FVIII-LCs which are not associated with FVIII-HCs.
Type:
Application
Filed:
July 24, 2015
Publication date:
July 27, 2017
Applicant:
CSL BEHRING GMBH
Inventors:
Stefan SCHMIDBAUER, Hubert METZNER, Lars ROBBEL
Abstract: The invention relates to compositions comprising an isolated sugar for use in the treatment of von Willebrand disease and/or hemophilia A, wherein the sugar is an accessible sugar residue derived from ABO(H) blood group antigen.
Type:
Grant
Filed:
March 15, 2013
Date of Patent:
July 18, 2017
Assignee:
CSL BEHRING GMBH
Inventors:
Stefan Schulte, Rolf Spirig, Sabine Zollner, Michael Moses, Wilfried Wormsbaecher, Hans-Arnold Stoehr
Abstract: The present invention relates generally to a method of reducing the level of at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) in a solution comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and von Willebrand factor (VWF), the method comprising: (i) passing a feedstock comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF through a hydrophobic charge-induction chromatographic resin under conditions selected such that at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) present in the feedstock is bound to the resin; and (ii) recovering a solution comprising the at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF which passes through the resin, wherein the concentration of the at least one protein selected from the group consisting of pl
Type:
Application
Filed:
February 3, 2017
Publication date:
May 25, 2017
Applicant:
CSL Behring GmbH
Inventors:
Hung PHAM, Jeffrey Michael HEY, Darren NGUY
Abstract: The present invention relates to the use of a direct Factor XII (FXII) inhibitor in the treatment of a neurotraumatic disorder resulting from a traumatic injury of the brain (traumatic brain injury, TBI) or the spinal cord (spinal cord injury, SCI).
Type:
Application
Filed:
June 18, 2015
Publication date:
April 27, 2017
Applicant:
CSL BEHRING GMBH
Inventors:
Christoph KLEINSCHNITZ, Marc NOLTE, Anna-Leena SIRÉN, Christiane ALBERT-WEISSENBERGER, Sarah HOPP-KRAEMER
Abstract: Silent brain ischemia (SBI) or ischemia of other organs can result from an embolism that is introduced into the arterial system during a medical procedure. The application provides a method of administering a FXII inhibitor in a patient receiving a medical procedure and animal models useful for studying ischemia including SBI and ischemia in other organs, and for evaluating candidate therapeutics.
Type:
Grant
Filed:
March 9, 2012
Date of Patent:
April 18, 2017
Assignees:
The General Hospital Corporation, CSL Behring GmbH
Inventors:
Matthias Nahrendorf, Ralph Weissleder, Gerhard Dickneite, Guido Stoll, Marc Nolte
Abstract: The present invention relates generally to a method of reducing the level of at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) in a solution comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and von Willebrand factor (VWF), the method comprising: (i) passing a feedstock comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF through a hydrophobic charge-induction chromatographic resin under conditions selected such that at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) present in the feedstock is bound to the resin; and (ii) recovering a solution comprising the at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF which passes through the resin, wherein the concentration of the at least one protein selected from the group consisting of pl
Type:
Grant
Filed:
November 6, 2014
Date of Patent:
March 21, 2017
Assignee:
CSL Behring GmbH
Inventors:
Hung Pham, Jeffrey Michael Hey, Darren Nguy
Abstract: The present invention relates to pharmaceutical preparations comprising Factor VIII, a sulfated glycosaminoglycan and a hyaluronidase for the non-intravenous administration in the therapy and prophylactic treatment of bleeding disorders. The invention further relates to the combined use of a Factor VIII, a sulfated glycosaminoglycan and a hyaluronidase for the treatment and prevention of bleeding disorders, and to a method for increasing the bioavailability after non-intravenous administration of Factor VIII by co-administration of a sulfated glycosaminoglycan and a hyaluronidase.
Abstract: The present invention relates to a holder for an injection syringe (18), with a housing (12) designed to receive the syringe, with a stand (14) for placing on a supporting surface, and with retaining means (38, 52, 54, 62, 64) for axially and/or radially fixing the syringe (18) on or in the holder, wherein the retaining means (38, 52, 54, 62, 64) are designed in such a way that an outlet (26) of a syringe (18) arranged vertically in the holder comes to lie facing the free end of the stand (14) and at a distance therefrom.
Abstract: The present invention relates to a polypeptide comprising a modified von Willebrand Factor (VWF) having a higher Factor VIII binding affinity than non-modified VWF, its pharmaceutical use and method of its preparation.
Type:
Grant
Filed:
February 14, 2013
Date of Patent:
October 4, 2016
Assignee:
CSL BEHRING GMBH
Inventors:
Stefan Schulte, Thomas Weimer, Kay Hofmann
Abstract: The subject of the present invention is, in the most general aspect, the prevention and/or treatment of a secondary edema. In particular, the present invention relates to a C1-Inhibitor for use in a method of preventing the formation and/or reducing the size of a secondary edema of the central nervous system (CNS) in a subject wherein the subject has or has had at least one disorder selected from the group consisting of stroke, ischemic stroke, hemorrhagic stroke, perinatal stroke, traumatic brain injury and spinal cord injury. Preferably the secondary edema of the CNS is a secondary brain edema. Another subject of the present invention is the treatment of disorders associated with an increased permeability of the blood brain barrier or the blood spinal cord barrier. And a third subject is a plasma-derived C1-inhibitor for use in a method of preventing, reducing or treating brain ischemia-reperfusion injury.
Type:
Grant
Filed:
December 21, 2012
Date of Patent:
September 27, 2016
Assignee:
CSL BEHRING GMBH
Inventors:
Christoph Kleinschnitz, Marc Nolte, Guido Stoll, Gerhard Dickneite, Stefan Schulte, Bernhard Nieswandt, Ingo Pragst
Abstract: The present invention relates to pharmaceutical preparations comprising one or more Factor VIII and a sulfated glycosaminoglycan for increasing the bioavailability of Factor VIII upon non-intravenous administration. The invention further relates to the combined use of Factor VIII and a sulfated glycosaminoglycan for the treatment and prevention of bleeding disorders, whereby the bioavailability of Factor VIII is increased, and to a method for increasing the bioavailability after non-intravenous administration of Factor VIII by coadminstration of a sulfated glycosaminoglycan.