Patents by Inventor Bo Nilsson

Bo Nilsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250177448
    Abstract: The present invention relates to the use of PEG-phospholipid molecules to selectively mask surface antigens on erythrocytes, thrombocytes and/or endothelial cells. Blood products treated with PEG-phospholipid molecules can thereby be infused into uncrossmatched or incompatible recipients with reduced risk of antibody binding to the surface antigens and agglutination. Correspondingly, organ transplants treated with PEG-phospholipid molecules can be transplanted into uncrossmatched or incompatible recipients with reduced risk of antibody binding and antibody-mediated rejection.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 5, 2025
    Inventors: Bo NILSSON, Yuji TERAMURA, Felix SELLBERG
  • Publication number: 20250158329
    Abstract: A gangway assembly comprising a gangway for arrangement between two cars of a multi-car vehicle having a first bellows with a frame for connecting to a counter frame of a second bellows of the gangway, a first electrical coupler connected to the frame of the first bellows and a second electrical coupler connected to the counter frame of the second bellows. A first support is connected to the frame of the first bellows. The first electrical coupler is movably mounted on the first support so as to be movable between an advanced position and a retracted position. A second support is fixedly connected to the second bellows counter frame, the second electrical coupler movably mounted on the second support and movable between an advanced position and a retracted position. An advancing mechanism advances the first and second electrical couplers from their respective retracted position to their respective advanced position.
    Type: Application
    Filed: October 22, 2024
    Publication date: May 15, 2025
    Inventors: Peter LUNDBERG, Andreas HOLMQUIST, Bo NILSSON
  • Publication number: 20230212314
    Abstract: In one aspect, the invention provides compositions and methods for preventing, reducing, and/or treating a disease, disorder or condition associated with fibrin-induced activation of the complement system and the associated activation of the coagulation and/or contact systems comprising administering a therapeutic amount of a MASP-2 inhibitory antibody to a subject in need thereof. In some embodiments, the methods of the invention provide anticoagulation and/or antithrombosis and/or antithrombogenesis without affecting hemostasis. In one embodiment of this aspect of the invention, the compositions and methods are useful for treating a subject is suffering from, or at risk of developing, a disease, disorder or condition associated with complement-related inflammation, excessive coagulation or contact system activation initiated by fibrin or activated platelets.
    Type: Application
    Filed: November 3, 2022
    Publication date: July 6, 2023
    Inventors: Gregory A. Demopulos, Thomas Dudler, Bo Nilsson
  • Publication number: 20220401566
    Abstract: A PEG-lipid is produced by mixing a cation-PEG-lipid comprising at least one amino group with a sulfated glycosaminoglycan comprising at least one carbonyl group to form a Schiff base intermediate. A reducing agent is added to the Schiff base intermediate to form a sulfated glycosaminoglycan-PEG-lipid. The sulfated glycosaminoglycan-PEG-lipid can be used to biological tissue against thromboinflammation. Coating of biological tissue with the sulfated glycosaminoglycan-PEG-lipid can be done in a single step process and does not cause any significant cell aggregation.
    Type: Application
    Filed: December 8, 2020
    Publication date: December 22, 2022
    Inventors: Bo NILSSON, Kristina NILSSON EKDAHL, Marianne JENSEN WAERN, Yuji TERAMURA
  • Patent number: 11485391
    Abstract: Disclosed is a train coupler connector module for electrically coupling a first rail vehicle to a second rail vehicle, the module including: a fixing block with an inner side able to be mounted on an electrical train coupler; a plurality of contact units arranged side by side in the fixing block, each contact unit having a first end facing the inner side of the fixing block and a second end extending outwards from the fixing block, one of the first and second end being a female contact and the other being a male contact; wherein at least one of the contact units is arranged to be individually removable from the fixing block in a direction outwards from the fixing block.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 1, 2022
    Assignee: DELLNER COUPLERS AB
    Inventor: Bo Nilsson
  • Publication number: 20220022447
    Abstract: An organ graft is ex vivo treated by ex vivo infusing a solution comprising PEG-phospholipid molecules into a vascular system of the organ graft. The solution comprising PEG-phospholipid molecules is ex vivo incubated in the vascular system to enable coating of at least a portion of the endothelial lining of the vascular system with the PEG-phospholipid molecules while keeping the organ or the part of the organ submerged in an organ preservation solution comprising PEG-phospholipid molecules. Such an ex vivo treatment of organ grafts with PEG-phospholipid protected the organ grafts against thromboinflammation and reduced blood pressure drops that otherwise occurred when reperfusing the organ graft in the recipient.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 27, 2022
    Inventors: Bo NILSSON, Kristina NILSSON EKDAHL, Marianne JENSEN WAERN, Yuji TERAMURA, Alireza BIGLARNIA
  • Publication number: 20200207383
    Abstract: Disclosed is a train coupler connector module for electrically coupling a first rail vehicle to a second rail vehicle, the module including: a fixing block with an inner side able to be mounted on an electrical train coupler; a plurality of contact units arranged side by side in the fixing block, each contact unit having a first end facing the inner side of the fixing block and a second end extending outwards from the fixing block, one of the first and second end being a female contact and the other being a male contact; wherein at least one of the contact units is arranged to be individually removable from the fixing block in a direction outwards from the fixing block.
    Type: Application
    Filed: June 28, 2018
    Publication date: July 2, 2020
    Inventor: Bo NILSSON
  • Publication number: 20200140570
    Abstract: In one aspect, the invention provides compositions and methods for preventing, reducing, and/or treating a disease, disorder or condition associated with fibrin-induced activation of the complement system and the associated activation of the coagulation and/or contact systems comprising administering a therapeutic amount of a MASP-2 inhibitory antibody to a subject in need thereof. In some embodiments, the methods of the invention provide anticoagulation and/or antithrombosis and/or antithrombogenesis without affecting hemostasis. In one embodiment of this aspect of the invention, the compositions and methods are useful for treating a subject is suffering from, or at risk of developing, a disease, disorder or condition associated with complement-related inflammation, excessive coagulation or contact system activation initiated by fibrin or activated platelets.
    Type: Application
    Filed: June 20, 2019
    Publication date: May 7, 2020
    Inventors: Gregory A. Demopulos, Thomas Dudler, Bo Nilsson
  • Patent number: 10307440
    Abstract: A graft composition intended for transplantation into a human patient comprises an injection solution comprising an isolated therapeutic cell transplant, wherein the therapeutic cell transplant is therapeutic to a human patient, and dextran sulfate, or a pharmaceutically acceptable salt thereof, having an average molecular weight of less than 20,000 Da.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: June 4, 2019
    Assignee: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Patent number: 9446066
    Abstract: Dextran sulfate is used in order to reduce pulmonary uptake of intravenously injected Dextran sulfate is capable of reducing the pulmonary uptake of the intravenously injected cells to the levels obtained for intraarterial injection of the cells but without the accompanying risks and side effects of using intraarterial cell injection. The dextran sulfate can therefore be used in a composition together with tumor infiltrating T-lymphocytes to treat metastatic cancer in a subject.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: September 20, 2016
    Assignee: TX MEDIC AB
    Inventors: Olle Korsgren, Bo Nilsson
  • Patent number: 9364499
    Abstract: A graft composition intended for transplantation into a patient comprises an injection solution comprising an isolated cell transplant and dextran sulfate, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: June 14, 2016
    Assignee: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Publication number: 20160136331
    Abstract: A graft composition intended for transplantation into a human patient comprises an injection solution comprising an isolated therapeutic cell transplant, wherein the therapeutic cell transplant is therapeutic to a human patient, and dextran sulfate, or a pharmaceutically acceptable salt thereof, having an average molecular weight of less than 20,000 Da.
    Type: Application
    Filed: January 20, 2016
    Publication date: May 19, 2016
    Inventors: Bo Nilsson, Olle Korsgren
  • Patent number: 8906884
    Abstract: The present invention refers to use of dextran sulfate, or a pharmaceutically acceptable derivate thereof, for manufacturing of a medicament for treatment of Instant Blood-Mediated Inflammatory Reaction (IBMIR). In addition, the invention refers to the use of dextran sulfate, or a pharmaceutically acceptable derivate thereof, for manufacturing of a medicament for treatment of morphological disruption of cell transplants and graft-rejection of cell transplants caused by IBMIR. The invention may be applied to patients suffering from type I diabetes, in which porcine islets of Langerhans are transplanted in their portal vein. Administration of dextran sulfate according to the invention inhibits and prevents rejection and destruction of the transplanted islets and makes normoglycemia in the patients possible.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: December 9, 2014
    Assignee: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Patent number: 8901104
    Abstract: A method of inhibiting Instant Blood-Mediated Inflammatory Reaction (IBMIR) in a patient, comprises administering a therapeutically effective amount of dextran sulfate, or a pharmaceutically acceptable salt thereof. A method of inhibiting morphological disruption of a transplanted cell transplant in a patient comprises administering a therapeutically effective amount of dextran sulfate, or a pharmaceutically acceptable salt thereof, to a patient. The dextran sulfate, or said pharmaceutically acceptable salt thereof, has an average molecular weight of less than 20,000 Da and an average sulphur content in a range of 10 to 25%, and the inhibition comprises administering said therapeutically effective amount of said dextran sulfate, or said pharmaceutically acceptable salt thereof, resulting in a concentration of said dextran sulfate, or said pharmaceutically acceptable salt thereof, in the blood of said patient of less than 5 mg/ml.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: December 2, 2014
    Assignee: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Publication number: 20140093484
    Abstract: A graft composition intended for transplantation into a patient comprises an injection solution comprising an isolated cell transplant and dextran sulfate, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 6, 2013
    Publication date: April 3, 2014
    Applicant: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Publication number: 20140094435
    Abstract: A method of inhibiting Instant Blood-Mediated Inflammatory Reaction (IBMIR) in a patient, comprises administering a therapeutically effective amount of dextran sulfate, or a pharmaceutically acceptable salt thereof. A method of inhibiting morphological disruption of a transplanted cell transplant in a patient comprises administering a therapeutically effective amount of dextran sulfate, or a pharmaceutically acceptable salt thereof, to a patient. The dextran sulfate, or said pharmaceutically acceptable salt thereof, has an average molecular weight of less than 20,000 Da and an average sulphur content in a range of 10 to 25%, and the inhibition comprises administering said therapeutically effective amount of said dextran sulfate, or said pharmaceutically acceptable salt thereof, resulting in a concentration of said dextran sulfate, or said pharmaceutically acceptable salt thereof, in the blood of said patient of less than 5 mg/ml.
    Type: Application
    Filed: December 6, 2013
    Publication date: April 3, 2014
    Applicant: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Patent number: 8629123
    Abstract: The present invention refers to use of dextran sulfate, or a pharmaceutically acceptable derivate thereof, for manufacturing of a medicament for treatment of Instant Blood-Mediated Inflammatory Reaction (IBMIR). In addition, the invention refers to the use of dextran sulfate, or a pharmaceutically acceptable derivate thereof, for manufacturing of a medicament for treatment of morphological disruption of cell transplants and graft-rejection of cell transplants caused by IBMIR. The invention may be applied to patients suffering from type I diabetes, in which porcine islets of Langerhans are transplanted in their portal vein. Administration of dextran sulfate according to the invention inhibits and prevents rejection and destruction of the transplanted islets and makes normoglycemia in the patients possible.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: January 14, 2014
    Assignee: TX Medic AB
    Inventors: Bo Nilsson, Olle Korsgren
  • Publication number: 20130115200
    Abstract: Dextran sulfate is used in order to reduce pulmonary uptake of intravenously injected Dextran sulfate is capable of reducing the pulmonary uptake of the intravenously injected cells to the levels obtained for intraarterial injection of the cells but without the accompanying risks and side effects of using intraarterial cell injection. The dextran sulfate can therefore be used in a composition together with tumor infiltrating T-lymphocytes to treat metastatic cancer in a subject.
    Type: Application
    Filed: July 8, 2011
    Publication date: May 9, 2013
    Applicant: TX Medic AB
    Inventors: Olle Korsgren, Bo Nilsson
  • Patent number: 8398905
    Abstract: The present invention relates to a particle board comprising a lower and an upper surface layer (9, 11) having a finer fraction of particles (4), and between these surface layers (9, 11) an intermediate layer (13) having a coarser fraction of particles (5). The intermediate layer (13) has a varying density.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: March 19, 2013
    Assignee: Swedwood International AB
    Inventor: Bo Nilsson
  • Publication number: 20120217671
    Abstract: The present invention relates to a particle board comprising a lower and an upper surface layer (9, 11) having a finer fraction of particles (4), and between these surface layers (9, 11) an intermediate layer (13) having a coarser fraction of particles (5). The intermediate layer (13) has a varying density.
    Type: Application
    Filed: May 10, 2012
    Publication date: August 30, 2012
    Applicant: SHEDWOOD INTERNATIONAL AB
    Inventor: Bo Nilsson